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We Might Finally Know What Smacked Uranus Sideways For whatever reason, the seventh planet from the sun has always rolled on its side, throwing off all sorts of strange magnetic activity in the meantime. It's unlikely Uranus was tilted when it formed, and astronomers have struggled to understand the cause. New research published today in the Astrophysical Journal suggests
that Uranus got hit by a planet twice the size of Earth long ago. This
collision could have radically changed the planet, resulting in its
telltale tilt and making it relatively frigid compared to farther-out
Neptune. Uranus is about 14 times the mass of Earth and around four
times larger in radius. Whatever hit Uranus is thought to have been
between two or three Earth-masses.
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The Vanishing City The disappearing act is by design. It’s one of the core attributes
of Black Rock City, guided by the tenets of the event for which this
temporary metropolis is built: the annual pyrotechnic extravaganza known
as Burning Man. Yet the weeklong festival’s leave-no-trace ethos has
not stopped archaeologist Carolyn White from studying the city as she
would any other vanished civilization. In fact, the cyclicality is one
of the qualities that draws her here year after year.
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Science Explains What Happens To Someone’s Brain From Complaining Every Day Within the last 20 years, thanks to rapid development in the spheres of brain imaging and neuroscience, we can now say for certain that the brain is capable of re-engineering – and that we are the engineers. In many ways, neuroplasticity – an umbrella term describing lasting
change to the brain throughout a person’s life – is a wonderful thing.
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Engage Warp Drive! Why Interstellar Travel's Harder Than It Looks Almost 50 years ago, humans were walking on the moon. But we stopped
going in 1972 and never ventured any farther, except by sending robotic
probes. Humans have never gone to Jupiter, as the book and movie "2001:
A Space Odyssey" promised us, or even to Mars. What is it that makes
travel far away so difficult? Besides the obvious human health concerns
(living in microgravity tends to weaken a body over time) and budgetary
issues, there are vast technological problems with traveling to faraway
places.
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First-ever colour X-ray on a human The new device, based on the traditional black-and-white X-ray, incorporates particle-tracking technology developed for CERN's Large Hadron Collider, which in 2012 discovered the elusive Higgs Boson particle. "This colour X-ray imaging technique could produce clearer and more
accurate pictures and help doctors give their patients more accurate
diagnoses," said a CERN statement.
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Andromeda may have eaten the Milky Way’s long-lost sibling In a study published today in Nature Astronomy, researchers showed
that about 2 billion years ago, the Andromeda Galaxy cannibalized one
of the largest galaxies in the Local Group, turning it into the strange
compact galaxy known as M32 that we see bound to Andromeda today. This
massive collision stripped M32’s progenitor galaxy (dubbed M32p) of
most of its mass – taking it from a hefty 25 billion solar masses to
just a few billion solar masses.
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5,300-year-old Iceman's last meal reveals remarkably high-fat diet Among other things, their findings show that the Iceman's last meal
was heavy on the fat. The findings offer important insights into the
nutritional habits of European individuals, going back more than 5,000
years to the Copper Age. They also offer clues as to how our ancient
ancestors handled food preparation.
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Tesla bursts into flames after fatal crash in Switzerland A 48-year-German driver died on Thursday when his car hit a barrier
on a motorway in the canton of Ticino, southern Switzerland. The car
burst into flames and was attended to by Bellinzona firefighters, who
say the blaze may have been caused by the Tesla battery.
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Hyderabad radio ham receives world recognition On Friday, the international magazine CQ Amateur Radio inducted Farhan along with 11 others to its 2018 Hall of Fame, with Farhan being the only living Indian on the list. The other Indian name was Kalpana Chawla, the NASA astronaut killed
in 2003. Apart from Chawla, Farhan shares space in the Hall of Fame
with prominent personalities such as Hollywood actor Marlon Brando,
NASA astronaut David Brown, cybersecurity expert Mark Pecen and World
War II photographer Ed Westcott.
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Tech companies scramble as sweeping data rules take effect Companies like Google, Twitter, Yelp and Uber have in recent weeks sent notices to their users about updates to privacy policies and user agreements aimed at making their data collection practices more transparent. The moves are part of an industry-wide effort to prepare for the General
Data Protection Regulation (GDPR), which goes into effect on Friday
and forces companies to give full disclosure about what they do with
the digital data they collect and offer their users more control over
their information.
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Life inside hidden ’uncontacted’ Amazonian tribes REVEALED They are, however, considered to be people who have no peaceful contact with anyone in mainstream society. Survival International, a group that aims to protect the rights of tribal people, estimates there are about 100 uncontacted tribes across the globe. Many groups who live in isolation from larger society carve out an
existence in hunter-gatherers or bartering communities. They live in
communal groups that rely heavily on the rainforest where they hunt,
fish and harvest food.
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Facebook Disabled 1 Billion Fake Accounts in the Last Year The first-ever “Community Standards Enforcement Report,” a robust
81 pages, details the company’s efforts to weed out unsavory content,
including violence and terrorist propaganda. The report accounted for
the fourth quarter of 2017 and first quarter of 2018.
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Tesla owner who turned on car's autopilot then sat in passenger seat while banned from driving The court heard that at 7.40pm on May 21, 2017, Patel was driving his white Tesla S 60 along the northbound carriageway of the M1, between junctions 8 and 9 near Hemel Hempstead. While the £70,000 car was in motion, he chose to switch on the supercar's
autopilot function before moving across to the passenger seat and leaving
the steering wheel and foot controls completely unmanned.
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Is Facebook secretly building an internet satellite? Signs point to yes The possible move comes just a few months after SpaceX launched its first two prototype satellites for an internet constellation it hopes may one day be over 11,000 strong. A partially redacted FCC application obtained by IEEE Spectrum outlines
a plan for an experimental satellite from a mysterious company called
PointView Tech LLC, which IEEE goes on to connect to Facebook.
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Star Wars Rebel Alliance symbol on an insect? Bee-lieve it Joseph Wilson, co-writer of The Bees in Your Backyard field guide, is celebrating May the 4th, Star Wars Day, with a photo of Triepeolus remigatus, a cuckoo bee with a distinctive marking that makes it look like it should be battling the Imperial forces alongside a bunch of Jedi and rebels. But this particular bee has a dark side. Wilson said it "sneaks into
the nests of squash bees and hides its egg. When its baby hatches, it
kills the baby squash bee and eats the pollen that was left for the
squash bee." That sounds a lot more Sith than Jedi.
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Police using 'drone killers' to disable flying devices in emergency situations They have dropped drugs into prison yards, scouted out illegal border crossings and grounded lifesaving efforts by accidentally wandering into the flight paths of firefighting aircraft. The sky may be the limit for drones, but local law enforcement agencies
are looking for a way to bring them back to earth. A new electronic
device called a "drone killer" could be the answer.
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Why Asparagus Makes Your Urine Smell Distinguished thinkers as varied as Scottish mathematician and physician John Arbuthnot (who wrote in a 1731 book that “asparagus…affects the urine with a foetid smell”) and Marcel Proust (who wrote how the vegetable “transforms my chamber-pot into a flask of perfume”) have commented on the phenomenon. Even Benjamin Franklin took note, stating in a 1781 letter to the
Royal Academy of Brussels that “A few Stems of Asparagus eaten, shall
give our Urine a disagreable Odour” (he was trying to convince the academy
to “To discover some Drug…that shall render the natural Discharges of
Wind from our Bodies, not only inoffensive, but agreable as Perfumes”
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In Smart Cities of the Future, Posters and Street Signs Can Talk Allow Vikram Iyer to explain. “We think this is a technique that can really be used in smart cities
to provide people with information when they’re outdoors,” he says.
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DARPA Is Researching Time Crystals, And Their Reasons Are 'Classified' But in an unexpected twist, it turns out they're also interested in pushing the limits of quantum mechanics. The Defence Advanced Research Projects Agency (DARPA) has announced it's funding research into one of the strangest scientific breakthroughs in recent memory - time crystals. In case you missed it, time crystals made headlines last year when
scientists finally made the bizarre objects in the lab, four years after
they were first proposed.
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Flowering Plants Originated Between 149 and 256 Million Years Ago “The discrepancy between estimates of angiosperm evolution from molecular data and fossil records has caused much debate,” said co-author Dr. Jose Barba-Montoya, of University College London. “Even Darwin described the origin of this group as an ‘abominable
mystery’.”
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Autism, schizophrenia, bipolar disorder share molecular traits, study finds "These findings provide a molecular, pathological signature of these disorders, which is a large step forward," said senior author Daniel Geschwind, a distinguished professor of neurology, psychiatry and human genetics and director of the UCLA Center for Autism Research and Treatment. "The major challenge now is to understand how these changes arose." Researchers know that certain variations in genetic material put people
at risk for psychiatric disorders, but DNA alone doesn't tell the whole
story. Every cell in the body contains the same DNA; RNA molecules,
on the other hand, play a role in gene expression in different parts
of the body, by "reading" the instructions contained within DNA.
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Opportunity will celebrate its 14th year on Mars As of January 16, 2018, Opportunity has been operational for 4,970
sols and driven 28.02 miles (45.09 kilometers) on the martian surface.
On January 25, 2018, Opportunity turns 14 — in Earth years. In Mars
years (which last about 687 Earth days, or 669 sols), she turns 7.4.
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Scientists warn we may be creating a 'digital dark age' Unlike in previous decades, no physical record exists these days for much of the digital material we own. Your old CDs, for example, will not last more than a couple of decades. This worries archivists and archaeologists and presents a knotty technological challenge. “We may [one day] know less about the early 21st century than we do
about the early 20th century,” says Rick West, who manages data at Google.
“The early 20th century is still largely based on things like paper
and film formats that are still accessible to a large extent; whereas,
much of what we're doing now — the things we're putting into the cloud,
our digital content — is born digital.”
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In the Bones of a Buried Child, Signs of a Massive Human Migration to the Americas Archaeologists discovered her in an ancient burial pit in Alaska in 2010, and on Wednesday an international team of scientists reported they had retrieved the child’s genome from her remains. The second-oldest human genome ever found in North America, it sheds new light on how people — among them the ancestors of living Native Americans — first arrived in the Western Hemisphere. The analysis, published in the journal Nature, shows that the child
belonged to a hitherto unknown human lineage, a group that split off
from other Native Americans just after — or perhaps just before — they
arrived in North America.
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New Horizons' Target Could Be Two Objects and Might Have a Moon The mystery speaks to how little is currently known about KBOs. "We
really won't know what MU69 looks like until we fly past it, or even
gain a full understanding of it until after the encounter," said New
Horizons science team member Marc Buie, speaking at the American Geophysical
Union (AGU) Fall Meeting in New Orleans. "But even from afar, the more
we examine it, the more interesting and amazing this little world becomes."
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Why people don't work on their cars anymore But the company asked customers what's keeping from getting under the hood — the survey was "informal" — and the answer wasn't surprising. That hunk of plastic covering the engine. "You won't fix what you can't see," J Haynes, CEO of Haynes Publishing said in a statement. "Most people don't realize that removing a few simple screws will
provide easy access to undercover workings of their engine and allow
them to work on their own cars and save lots of hard-earned money,"
he added. "We say there's no need to fear the plastic engine cover."
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Bright Spots on Ceres May Be Evidence of Aliens, Says NASA Among the surface features of Ceres are hundreds of bright, reflective areas that stand out from its otherwise dark face. "The mysterious bright spots on Ceres, which have captivated both the
Dawn science team and the public, reveal evidence of Ceres' past subsurface
ocean, and indicate that, far from being a dead world, Ceres is surprisingly
active," said Carol Raymond, Manager of the Small Bodies Program at
NASA's Jet Propulsion Laboratory.
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Are 'Flatliners' Really Conscious After Death? They quickly discover that there are unexpected and terrible consequences of dallying with death — but not everything they experience after "dying" is in the realm of science fiction. A growing body of research is charting the processes that occur after death, suggesting that human consciousness doesn't immediately wink out after the heart stops, experts say. But what really happens in the body and brain in the moments after
cardiac arrest?
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A group of scientists just discovered 20 new planets you might eventually be able to move to The discovery was made through Kepler, a space telescope that was launched back in 2009. Although the contraption broke down in 2013, Kepler garnered so much
data during its four working years that scientists are still rummaging
through it. This time around, they scoured through a list of 4,034 exoplanets
(basically, planets capable of sustaining life) to find those closest
to Earth. Working off that shorter list, they then singled out 20 planets
that most readily resembled Earth's defining properties.
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Meet the Brits who promised the world a $25 PC, and delivered a revolution Earlier this year, it passed the 12.5 million mark in sales, taking its place as the third highest selling general purpose computer ever built. When the project got underway, though, its primary objective wasn’t to sell millions of units. The Raspberry Pi was conceived as an educational device. Its enormous popularity is proof of how well it executed upon that vision. In just five year’s time, the hardware went from a promising idea
to a globally recognized brand – and we’re only going to see the full
effect of how it makes computing more accessible as the next generation
of programmers mature and flourish.
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Europe’s Famed Bog Bodies Are Starting to Reveal Their Secrets I drove here on a damp March day with Ole Nielsen, director of the Silkeborg Museum. We tramped out to a desolate stretch of bog, trying to keep to the clumps of ocher-colored grass and avoid the clingy muck between them. A wooden post was planted to mark the spot where two brothers, Viggo and Emil Hojgaard, along with Viggo’s wife, Grethe, all from the nearby village of Tollund, struck the body of an adult man while they cut peat with their spades on May 6, 1950. The dead man wore a belt and an odd cap made of skin, but nothing else. Oh yes, there was also a plaited leather thong wrapped tightly around
his neck. This is the thing that killed him. His skin was tanned a deep
chestnut, and his body appeared rubbery and deflated. Otherwise, Tollund
Man, as he would be called, looked pretty much like you and me, which
is astonishing considering he lived some 2,300 years ago.
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Conspiracy Theorists Have a Fundamental Cognitive Problem, Say Scientists But as scientists report in a new paper published in the European Journal of Social Psychology, sometimes people sense danger even when there is no pattern to recognize — and so their brains create their own. This phenomenon, called illusory pattern perception, they write, is
what drives people who believe in conspiracy theories, like climate
change deniers, 9/11 truthers, and “Pizzagate” believers.
More Beluga Living with Dolphins Swaps Her Calls for Theirs “The first appearance of the beluga in the dolphinarium caused a fright
in the dolphins,” write Elena Panova and Alexandr Agafonov of the Russian
Academy of Sciences in Moscow. The bottlenose dolphins included one
adult male, two adult females and a young female. But the animals soon
got along, er, swimmingly. In August 2016, one of the adult female dolphins
gave birth to a calf that regularly swam alongside the beluga.
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The Closest Star to Our Own Solar System Just Got a Lot More Interesting This finding means that the star, which is also home to the nearest Earth-like planet discovered just last year, hosts what could be a more elaborate planetary system than we previously thought. Using data from the ALMA Observatory in Chile, a team of researchers
has detected the faint glow of what appears to be a belt of dust surrounding
Proxima Centauri several hundred million kilometres out from the star.
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More Accurate World Map Wins Prestigious Design Award You probably don’t realize it, but virtually every world map you’ve ever seen is wrong. And while the new AuthaGraph World Map may look strange, it is in fact the most accurate map you’ve ever seen.
The world maps we’re all used to operate off of the Mercator projection, a cartographic technique developed by Flemish geographer Gerardus Mercator in 1569. This imperfect technique gave us a map that was “right side up,” orderly, and useful for ship navigation — but also one that distorted both the size of many landmasses and the distances between them. To correct these distortions, Tokyo-based architect and artist Hajime
Narukawa created the AuthaGraph map over the course of several years
using a complex process that essentially amounts to taking the globe
(more accurate than any Mercator map) and flattening it out.
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The ghostly radio station that no one claims to run It is thought to be the headquarters of a radio station, “MDZhB”, that no-one has ever claimed to run. Twenty-four hours a day, seven days a week, for the last three-and-a-half decades, it’s been broadcasting a dull, monotonous tone. Every few seconds it’s joined by a second sound, like some ghostly ship sounding its foghorn. Then the drone continues. Once or twice a week, a man or woman will read out some words in Russian,
such as “dinghy” or “farming specialist”. And that’s it. Anyone, anywhere
in the world can listen in, simply by tuning a radio to the frequency
4625 kHz.
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Trump officials have no clue how to rebuild Puerto Rico’s grid. But we do. Microgrids built around cheap renewable power and battery storage are now the fastest and cheapest way to restore power — while at the same time building resilience into the grid against the next disaster. That’s been proven by Florida after Hurricane Irma, Japan after the
tsunami that caused the Fukushima meltdown, and India after recent monsoons.
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The Cult of Amiga Is Bringing an Obsolete Computer Into the 21st Century In the mid-1980s, Commodore released the Amiga 1000, a beast of a machine whose specs blew away the hardware of its day, and which became a cult favorite. But by 1995, after several iterations of Amiga and years of questionable
decisions by the Commodore company, the Amiga brand closed up shop.
In the two decades since then, the rights to the computer and its software
suite have been sold off and stuck in legal purgatory. And yet now,
a group of hardware enthusiasts are trying to bring the revered 1980s
computer into the 21st century.
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Researchers Think They've Figured Out What Mysterious Scottish Stone Circles Were Used For The study has also revealed how the area was a melting pot of different social groups and communities, a mix that eventually caused enough political tension for the groups to go their separate ways. Part of a broader investigation into Neolithic living called The Times
of their Lives, led by Historic England, the new analysis examines more
than 600 radiocarbon dates, giving researchers a clearer view of the
timing and duration of events between 3200 BC and 2500 BC on the islands.
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World’s Most Powerful Laser Is 2,000 Trillion Watts – But What’s It For? Values this large are difficult to grasp, but we can think of it as
a billion times more powerful than a typical stadium floodlight or as
the overall power of all of the sun’s solar energy that falls on London.
Imagine focusing all that solar power onto a surface as wide as a human
hair for the duration of a trillionth of a second: that’s essentially
the LFEX laser.
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The brain on DMT: mapping the psychedelic drug's effects McKenna, not really a scientist so much as a roving DMT performance poet, helped popularise the drug in the 70s, along with his own intuitive theories that the entities were evidence of alien life, or that DMT facilitated trans-dimensional travel. “They’re really amazing, spine-tingling ideas,” says Robin Carhart-Harris,
head of psychedelic research at Imperial College, London. “But, you
know, arguably they’re bullshit.”
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Secrets of ‘lost eighth continent’ Zealandia to be unlocked as scientists set sail to explore underwater landmass It was originally part of the gigantic super-continent Gondwana, which was made up of many of the continents which now exist in the southern hemisphere. Covering 1.9 million square miles, it extends from south of New Zealand northward to New Caledonia and west to the Kenn Plateau off Australia's east coast. Drill ship Joides Resolution will recover sediments and rocks lying deep beneath the sea bed in a bid to discover how the region has behaved over the past tens of millions of years. The recovered cores will be studied onboard, allowing scientists to
address issues such as oceanographic history, extreme climates, sub-seafloor
life, plate tectonics and earthquake-generating zones.
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The Asteroid That Just Came Close to Earth Is So Huge It Has Its Own Moons It's so big, in fact, that it has two tiny moons of its very own, according to radar images obtained by NASA when Florence was at its closest on 31 August and 1 September. "While many known asteroids have passed by closer to Earth than Florence
... all of those were estimated to be smaller," said JPL-NASA's Paul
Chodas, manager of the Center for Near-Earth Object Studies.
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How did Tesla make some of its cars travel further during Hurricane Irma? The move, confirmed by Tesla, followed the request of one Florida
driver for a limit on his car’s battery to be lifted. Tesla’s cheaper
models, introduced last year, have the same 75KwH battery as its more
costly cars, but software limits it to 80% of range. Owners can otherwise
buy an upgrade for several thousands of dollars. And because Tesla’s
software updates are online, the company can make the changes with the
flick of a virtual switch.
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Why can't monkeys talk? Scientists rumble over a curious question Scientists figured there were two likely sticking points. Either the brain was not wired for speech in nonhuman primates, or their windpipes were shaped the wrong way. Lieberman, a professor emeritus of anthropology at Brown University
in Rhode Island, got out of the tub and took the puzzle with him. In
groundbreaking experiments with rhesus macaques in the late 1960s and
early 1970s, Lieberman and his colleagues pinned the problem to monkey
throats. They concluded that macaques lacked a sufficient supralaryngeal
vocal tract, the space in humans that begins in the mouth and follows
the hump of the tongue into the throat. Even if a monkey brain had the
correct wiring for speech, the monkey vocal tract simply couldn't produce
adequate sounds to talk.
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First Object Teleported from Earth to Orbit Micius is a highly sensitive photon receiver that can detect the quantum states of single photons fired from the ground. That’s important because it should allow scientists to test the technological building blocks for various quantum feats such as entanglement, cryptography, and teleportation. Today, the Micius team announced the results of its first experiments.
The team created the first satellite-to-ground quantum network, in the
process smashing the record for the longest distance over which entanglement
has been measured. And they’ve used this quantum network to teleport
the first object from the ground to orbit.
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Apple is still selling very old and expensive computers – these are the ones you shouldn't buy While these computers will work fine, they have outdated specs that don't warrant their high price tags. You should steer your wallet well clear of them. I've listed the Apple computers you shouldn't touch with a 10-foot pole, and added suggestions of computers you should consider instead. Some of these computers are part of Apple's recent back-to-school
promotion, where you can get a free pair of $300 Beats Solo3 Wireless
headphones. Yet, even with the free pair of headphones, some computers
aren't worth your time or money.
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Water exists as two different liquids The results are based on experimental studies using X-rays, which are now published in Proceedings of the National Academy of Science (US). Most of us know that water is essential for our existence on planet
Earth. It is less well-known that water has many strange or anomalous
properties and behaves very differently from all other liquids. Some
examples are the melting point, the density, the heat capacity, and
all-in-all there are more than 70 properties of water that differ from
most liquids. These anomalous properties of water are a prerequisite
for life as we know it.
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DNA scientists claim that Cherokees are from the Middle East In his famous book, “The History of the America Indians” eighteenth
century explorer and trader, John Adair stated that several hundred
Cherokees, living in the North Carolina Mountains, spoke an ancient
Jewish language that was nearly unintelligible to Jews from England
and Holland. From this observation, Adair extrapolated a belief that
all Native Americans were the descendants of the Ten Lost Tribes of
Israel.
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Groundbreaking discovery confirms existence of orbiting supermassive black holes UNM Department of Physics & Astronomy graduate student Karishma Bansal
is the first-author on the paper, 'Constraining the Orbit of the Supermassive
Black Hole Binary 0402+379', recently published in The Astrophysical
Journal. She, along with UNM Professor Greg Taylor and colleagues at
Stanford, the U.S. Naval Observatory and the Gemini Observatory, have
been studying the interaction between these black holes for 12 years.
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Snapchat launches location-sharing feature Snap Map “We’ve built a whole new way to explore the world! See what’s happening,
find your friends, and get inspired to go on an adventure!,” Snap writes
on its blog.
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Feminist researcher invents ‘intersectional quantum physics’ to fight ‘oppression’ of Newton Whitney Stark argues in support of “combining intersectionality and quantum physics” to better understand “marginalized people” and to create “safer spaces” for them, in the latest issue of The Minnesota Review. Because traditional quantum physics theory has influenced humanity’s understanding of the world, it has also helped lend credence to the ongoing regime of racism, sexism and classism that hurts minorities, Stark writes in “Assembled Bodies: Reconfiguring Quantum Identities.” Konchinsky's suit alleges that the officers' actions violated her First
Amendment right to freedom of speech.
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Uranus Is Even Freakier Than We Thought New research from Georgia Institute of Technology suggests that Uranus’
unusual spin axis could be responsible for another one of the planet’s
oddities. Uranus’ magnetosphere, the magnetic field that surrounds it,
gets flipped on and off every day as it rotates along with the planet.
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How the Roland TR-808 revolutionized music Over the weekend, Kakehashi died at the age of 87, leaving behind
a legacy of creations that had an immeasurable impact on music all over
the world. Born in Osaka, Japan, Kakehashi got his start repairing broken
watches and clocks when he was 16, and later obtained a degree in mechanical
engineering. In 1960, he found his way to electronic instruments at
Ace Electronic Industries. He solidified a name for himself in 1972,
when he founded Roland Corporation, and spearheaded the creation of
synthesizers and drum machines, including the TR-808.
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Scientists Use CRISPR-Cas9 to Create Red-Eyed Mutant Wasps “No one knows how that selfish genetic element in some male wasps can somehow kill the female embryos and create only males,” said Dr. Omar Akbari, an assistant professor of entomology at the Institute for Integrative Genome Biology at the University of California, Riverside. “To understand that, we need to pursue their paternal sex ratio (PSR)
chromosomes, perhaps by mutating regions of the PSR chromosome to determine
which genes are essential for its functionality,” added Dr. Akbari,
who is the lead co-author of a paper describing the research, published
this week in the journal Scientific Reports.
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"Period Emoji" Could Be Coming To Your Phone Pretty Soon The organisation has created five emoji and is urging supporters to vote on their favourite. From there, the emoji with the most votes will be submitted to the Unicode Consortium – the group that standardises characters across devices. The CEO of Plan International Australia, Susanne Legena, said the
inclusion of a "period emoji" could help change the taboo surrounding
menstruation in many parts of the world.
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DNA Study Sheds Light on Evolution of Dog Breeds The team, led by NHGRI dog geneticist Dr. Elaine Ostrander, examined
genomic data from the largest and most diverse group of breeds studied
to date, amassing a dataset of 1,346 dogs representing 161 breeds. Included
are populations with vastly different breed histories, originating from
all continents except Antarctica, and sampled from North America, Europe,
Africa, and Asia.
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Epsilon Eridani System is Remarkably Similar to Our Own The star’s temperature of 5,116 degrees Kelvin (almost 700 Kelvin cooler than the Sun) and low luminosity (34% solar) tell of a lower mass, approximately 83% that of the Sun. Though its rotation speed appears similar to that of the Sun, the
star is much younger, some 800 million years old, or one-fifth the age
of the Sun. The Epsilon Eridani system is the closest planetary system
around a star similar to the young Sun and is a prime location to research
how planets form around Sun-like stars.
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First Humans Arrived in North America 116,000 Years Earlier than Thought: Evidence from Cerutti Mastodon Site This site preserves 131,000-year-old hammerstones, stone anvils, and fragmentary remains — bones, tusks and molars — of a mastodon (Mammut americanum) that show evidence of modification by early humans. An analysis of these finds ‘substantially revises the timing of arrival of Homo into the Americas,’ according to a paper published this week in the journal Nature. “This discovery is rewriting our understanding of when humans reached
the New World,” said Dr. Judy Gradwohl, president and chief executive
officer of the San Diego Natural History Museum.
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Is Diagnosing Your Car Problems With Your SmartPhone the Future of Car Tech? I was able to get home without issues, but I was assuming that I would need to bring the car in to get it fixed. Before I went too far, however, I went online to do some research on the specific issue my car was having… When your check engine light comes on, it’s important to get it checked
out right away. The light could be an indication that there is a serious
problem like a major engine issue (that could be a safety issue), or
it could be something simple like tightening your gas cap (which my
wife had to do one time). The point is, until you get it checked, you
just don’t know. So get it checked.
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“Super Agers” Have Brains That Look Young Researchers believe that studying what makes super agers different could help unlock the secrets to healthy brain aging and improve our understanding of what happens when that process goes awry. “Looking at successful aging could provide us with biomarkers for
predicting resilience and for things that might go wrong in people with
age-related diseases like Alzheimer's and dementia,” says study co-author
Alexandra Touroutoglou, a neuroscientist at Harvard Medical School.
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Volcano On Mars Continuously Erupted For Two Billion Years Mars has been host to several volcanoes and also houses the largest volcano of our solar system, the Olympus Mons'Study of the meteorite led the researchers to believe that a volcano did exist on the Red Planet, which erupted continuously for 2 billion years. "Even though we've never had astronauts walk on Mars, we still have
pieces of the Martian surface to study, thanks to these meteorites,"
shared Marc Caffee, member of the meteorite research team and professor
of physics and astronomy at Purdue.
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US Army asks for biodegradable ammo So the Department of Defense (DoD) decided to do something about it, and is requesting environmentally friendly ammunition for use during training exercises. The request was made via the Small Business Innovation Research (SBIR)
program. Specifically, the DoD wants "biodegradable training ammunition
loaded with specialized seeds to grow environmentally beneficial plants
that eliminate ammunition debris and contaminants."
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Octopuses Are ‘the Closest We Will Come to Meeting an Intelligent Alien’ This is the thrust of Other Minds: The Octopus, the Sea, and the Deep
Origins of Consciousness, a new book by the scuba-diving, biology-specializing
philosopher Peter Godfrey-Smith, originally of Australia and now a distinguished
professor at the City University of New York’s graduate center. The
book was written up by Olivia Judson in The Atlantic, and you should
read the whole thing, but what I find mesmerizing is how categorically
other the eight-tentacled ink-squirters are, and how their very nature
challenges our conceptualizations of intelligence.
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Study Finds Most Government Workers Could be Replaced by Robots The study, published this week, says that robots are “more efficient” at collecting data, processing paperwork, and doing the routine tasks that now fall to low-level government employees. Even nurses and doctors, who are government employees in the UK, could
be relieved of some duties by mechanical assistants. There are “few
complex roles” in civil service, it seems, that require a human being
to handle.
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Power Company Sends Fire-Spewing Drone to Burn Trash Off High-Voltage Wires Just in case you were worried that the robot uprising was delayed,
fear no more. It appears to be right on time, as these fire-spewing
drones are sent to burn off trash that gets stuck on high-voltage wires.
The drones are being used by an electric power maintenance company in
China to get rid of plastic bags and other debris that get caught in
places that are hard to reach with a human in a cherrypicker.
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Even Cavemen Brushed Their Teeth — and They Probably Had Better Teeth Than You In a paper recently published in the journal Science of Nature, archaeologist
Karen Hardy, a researcher at the Catalan Institution for Research and
Advanced Studies, analyzed the remains of a million-year-old jawbone
taken from an archaeological site in northern Spain. The bone, one of
the oldest human remains ever found in Europe, was too incomplete for
researchers to determine the hominid species it belonged to – but luckily
for Hardy, there was still plenty of plaque preserved on the teeth,
waiting to be examined. “Once it’s there it stays there,” Hardy told
the Post. “It’s kind of like a tattoo of biological information — a
personal time capsule.”
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Warming up your car engine on cold mornings may be a bad idea And the best way to do that is to warm your ride up by letting the engine idle for 10 minutes or more, right? Not so fast... A lot of people think that a cold engine needs to warm up in the morning.
But the engineers at Road & Track magazine believe otherwise. The idea
that engines need to warm up to a certain operating temperature dates
back to the time of carburetors. But today's fuel-injected engines can
warm up quickly even in the coldest weather.
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Sharks wary of SMS patterned wetsuit says UWA UWA put Shark Mitigation Systems’ claim that their uniquely patterned wetsuits that mimic the colour spectrum of water can deter shark attacks to the test and the results are quite stunning. In a live scientific trial conducted in June and reported this week,
the University of W.A says it took on average 400% longer for sharks
to engage with the patterned wetsuits that contained the “SAMS” technology
when compared to an ordinary black wetsuit.
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Parallel worlds exist and interact with our world, say physicists Now there's a new theory on the block, called the "many interacting
worlds" hypothesis (MIW), and the idea is just as profound as it sounds.
The theory suggests not only that parallel worlds exist, but that they
interact with our world on the quantum level and are thus detectable.
Though still speculative, the theory may help to finally explain some
of the bizarre consequences inherent in quantum mechanics, reports RT.com.
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Vera Rubin, Who Confirmed Existence Of Dark Matter, Dies At 88 Rubin did much of her revelatory work at Carnegie. The organization's president calls her a "national treasure." In the 1960s and 1970s, Rubin was working with astronomer Kent Ford,
studying the behavior of spiral galaxies, when they discovered something
entirely unexpected — the stars at the outside of the galaxy were moving
as fast as the ones in the middle, which didn't fit with Newtonian gravitational
theory.
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Time travellers could use parallel dimensions to visit the past, scientists claim The sensational claim was made by a team of physicists, who believe that the parallel universes can all affect one another. Professor Howard Wiseman and Dr Michael Hall, from Griffith University’s
Centre for Quantum Dynamics, claim that the idea of parallel universes
is more than just science fiction. Fellow researcher Dr Dirk-Andre Deckert,
from the University of California, helped further the researchers’ theory,
which goes against almost all conventional understanding of space and
time.
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Is Your GPS Scrambling Your Brain? What could go wrong? The dream had been with him since April 14, 2010, when he watched TV news coverage of the Eyjafjallajökull volcano eruption. Dark haired, clean-cut, with a youthful face and thick eyebrows, he
had never traveled beyond the United States and his native Mexico. But
something about the fiery gray clouds of tephra and ash captured his
imagination. I want to see this through my own eyes, he thought as he
sat on his couch watching the ash spread.
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Female monkeys use wile to rally troops As in humans, it turns out, social incentives can be just as big a driver for male monkeys to go to war as the resources they stand to gain from fighting, whether it be territory or food. "Ours is the first study to demonstrate that any non-human species use manipulative tactics, such as punishment or rewards, to promote participation in intergroup fights," study co-author Jean Arseneau, a primate specialist of the University of Zurich, told AFP. Arseneau and a team studied four vervet monkey groups at a game reserve
in South Africa for two years. They observed that after a skirmish with
a rival gang, usually over food, females would groom males that had
fought hardest, while snapping at those that abstained.
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What It Feels Like to Die My mother and I sat across from the hospice nurse in my parents’ Colorado home. It was 2005, and my mother had reached the end of treatments for metastatic breast cancer. A month or two earlier, she’d been able to take the dog for daily walks in the mountains and travel to Australia with my father. Now, she was weak, exhausted from the disease and chemotherapy and pain medication. My mother had been the one to decide, with her doctor’s blessing,
to stop pursuing the dwindling chemo options, and she had been the one
to ask her doctor to call hospice. Still, we weren’t prepared for the
nurse’s question. My mother and I exchanged glances, a little shocked.
But what we felt most was a sense of relief.
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Alien Star Passed Through Our Solar System 70,000 Years Ago Our wandering ancestors probably never noticed. Scholz's star, as the red dwarf star is nicknamed, is so faint that, despite being just 20 light-years away, it was only discovered in 2013. Even when 25 times closer, and therefore 600 times brighter, the star officially known as WISE J072003.20-084651.2 would have required binoculars to detect (had they existed at the time). However, magnetically active stars like Scholz's can flare and it's possible that it may have occasionally become bright enough to puzzle an observant early human. Scholz's star almost certainly passed through the Oort cloud, where
most comets dwell, but probably didn't reach the inner cloud where a
gravitational disturbance can trigger a cascade of comets into the inner
solar system.
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Want Power? Fire Up the Tomatoes and Potatoes That matters because figuring out which foods turn into fuel efficiently makes it easier to reuse waste where it starts: in the fields and supermarkets. Every year, more than half the fruits and vegetables produced in North
America and Ocenania end up in the garbage heap, and a full 20 percent
of produce grown fails to even make it off the farm.
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Most planets have poles roughly aligned with the sun's, which we have
labeled north and south. Not Uranus.
Every year around Labor Day weekend, about 75,000 people converge on
the Black Rock Desert in Nevada to build a city. Occupying more than
14,000 acres, the pop-up metropolis features distinctive neighborhoods,
extensive dining and entertainment, even a small airport. I find no
hint of this when I visit the playa, or desert basin, on a sunny afternoon
in March. All I see is a flat expanse of white alkaline soil, nearly
identical to what pioneers described in their 19th-century journals.
The human brain is remarkably malleable. It can be shaped very much
like a ball of Play-Doh, albeit with a bit more time and effort.
How hard is it to hop to the nearest star system or soar across the
galaxy? A typical "Star Trek" or "Star Wars" movie makes it look easy.
When the heroes get a distant distress call, they use "warp drive" or
"hyperdrive" and arrive at their destination within minutes or hours.
If we got the right propulsion, would it be possible for us to voyage
that quickly in real life?
New
Zealand scientists have performed the first-ever 3-D, colour X-ray on
a human, using a technique that promises to improve the field of medical
diagnostics, said Europe's CERN physics lab which contributed imaging
technology.
The Andromeda Galaxy (M31) is the largest member of the Milky Way’s
gang of galactic neighbors, known as the Local Group. With around a
trillion suns worth of mass, Andromeda’s gravitational influence is
a force to be reckoned with. And according to new research, no galaxy
in the Local Group knows this better than M32, an oddball satellite
galaxy now orbiting Andromeda.
In 1991, German tourists discovered, in the Eastern Italian Alps, a
human body that was later determined to be the oldest naturally preserved
ice mummy, known as Otzi or the Iceman. Now, researchers reporting in
the journal Current Biology on July 12 who have conducted the first
in-depth analysis of the Iceman's stomach contents offer a rare glimpse
of our ancestor's ancient dietary habits.
Swiss firefighters have indicated the impact of a fatal crash involving
a Tesla car may have triggered a battery fire, causing the vehicle to
go up in flames.
Hyderabad:
Ashhar Farhan, founder of Lamakaan and a long-time radio ham, is in
elite company after being recognized for popularising the open-source
Bit-X semi-kits, thus opening up the world to more hams in a much more
affordable way.
A sweeping set of new data privacy regulations descending on Europe
is leaving internet companies in the U.S. scrambling to overhaul their
practices to avoid steep penalties.
Despite popular opinion so-called uncontacted tribes do have relations
with neighbouring groups or tribes – whether they are friendly or not.
Facebook continued to give the public a peek behind the curtain, releasing
a major report on Tuesday that announced the Silicon Valley company
removed more than one billion fake accounts. Facebook also said it purged
millions of posts that violate its rules in the last year.
A man who switched on his car's autopilot before moving to the passenger
seat while travelling along a motorway has been banned from driving
for 18 months. Bhavesh Patel, aged 39, of Alfreton Road, Nottingham,
pleaded guilty to dangerous driving at St Albans Crown Court on Friday,
April 20.
Facebook may be secretly working on its own satellite broadband service.
Humans aren't the only animals that can cosplay. Mother Nature endowed
an unusual bee with one of the most famous symbols in all of sci-fi:
the Star Wars Rebel Alliance logo. 
Drones have been used for a lot more than making videos and delivering
pizzas.
If you’ve ever noticed a strange, not-entirely-pleasant scent coming
from your urine after you eat asparagus, you’re definitely not alone.
One
day, signs may be able to talk to us through our phones and our car
radios. Okay, so this may not be a technological breakthrough you’ve
long awaited. Given how much time we already spend interacting with
devices, you may be wondering if we really need to have more opportunities
for inanimate objects to communicate with us.
The US military likes to stay at the forefront of the cutting edge of
science - most recently investigating ways they can 'hack' the human
brain and body to make it die slower, and learn faster.
Angiosperms (flowering plants) are neither as old as suggested by previous
molecular studies, nor as young as a literal interpretation of their
fossil record, according to new research.
A UCLA-led study, appearing Feb. 9 in Science, has found that autism,
schizophrenia and bipolar disorder share some physical characteristics
at the molecular level, specifically, patterns of gene expression in
the brain. Researchers also pinpointed important differences in these
disorders' gene expression.
Opportunity, one of the two Mars Exploration Rovers launched in 2003,
landed successfully on the Red Planet at 04:54 UTC on January 25, 2004.
Its original mission parameters planned for 90 martian days (called
sols) of operation during the mild summer on the Meridiani Planum near
the planet’s equator.
You
may think that those photos on Facebook or all your tweets may last
forever, or might even come back to haunt you, depending on what you
have out there. But, in reality, much of our digital information is
at risk of disappearing in the future.
The girl was just six weeks old when she died. Her body was buried on
a bed of antler points and red ocher, and she lay undisturbed for 11,500
years.
NASA's New Horizons space probe is charged with exploring some of the
farthest reaches of the solar system: the Pluto system and the Kuiper
Belt beyond. The spacecraft's next target, a Kuiper Belt Object (KBO)
known as 2015 MU69, is believed to be a peanut-shaped rock, or possibly
two rocks orbiting close together. New observations have suggested that
MU69 could also have a moon.
You can still purchase guides to fixing your car, and Haynes Manuals
will be happy to sell them to you.
NASA's
Dawn spacecraft has been exploring Ceres, the largest object in the
asteroid belt between Mars and Jupiter since March 2015, and review
of images Dawn has returned reveals that the dwarf planet is no mere
hunk of dead rock.
Driven by ambition and curiosity to learn what lies on the other side
of death, five medical students deliberately stop their hearts in order
to experience "the afterlife" in the new thriller "Flatliners" (Sony
Pictures), which opened in U.S. theaters on Sept. 29.
Tired of living on Earth? You'll be happy to know that a group of scientists
just discovered 20 new planets that boast Earth-like characteristics.
In 2015, Raspberry Pi became the bestselling British computer of all
time.
If you’re looking for the middle of nowhere, the Bjaeldskovdal bog is
a good place to start. It lies six miles outside the small town of Silkeborg
in the middle of Denmark’s flat, sparse Jutland peninsula. The bog itself
is little more than a spongy carpet of moss, with a few sad trees poking
out. An ethereal stillness hangs over it. A child would put it more
simply: This place is really spooky.
The world’s a scary, unpredictable place, and that makes your brain
mad. As a predictive organ, the brain is on the constant lookout for
patterns that both explain the world and help you thrive in it. That
ability helps humans make sense of the world. For example, you probably
understand by now that if you see red, that means that you should be
on the lookout for danger.
In November 2013, a four-year-old captive beluga whale moved to a new
home. She had been living in a facility with other belugas. But in her
new pool, the Koktebel dolphinarium in Crimea, her only companions were
dolphins. The whale adapted quickly: she started imitating the unique
whistles of the dolphins, and stopped making a signature beluga call
altogether.
Astronomers have announced they've discovered a ring of cold cosmic
dust surrounding the closest star to our Solar System - the faint red
dwarf Proxima Centauri.
In the middle of a Russian swampland, not far from the city of St Petersburg,
is a rectangular iron gate. Beyond its rusted bars is a collection of
radio towers, abandoned buildings and power lines bordered by a dry-stone
wall. This sinister location is the focus of a mystery which stretches
back to the height of the Cold War.
With
Puerto Rico’s dirty, costly electric grid wiped out by Hurricane Maria,
now is the time for a clean power rebuild.
The IBM and Apple machines were better known among the legends of 80s
computer. But perhaps no computer was more beloved by its users than
the Amiga.
New research into Neolithic stone circles on the Scottish islands of
Orkney has revealed they were the party hotspots of the end of the Stone
Age – places where people met to find partners, celebrate the summer
and winter solstices, and pay tribute to the dead.
The most powerful laser beam ever created has been recently fired at
Osaka University in Japan, where the Laser for Fast Ignition Experiments
(LFEX) has been boosted to produce a beam with a peak power of 2,000
trillion watts – two petawatts – for an incredibly short duration, approximately
a trillionth of a second or one picosecond.
N, N-Dimethyltryptamine (DMT) is famous for producing one of the most
intense psychedelic experiences possible, catapulting users into a series
of vivid, incapacitating hallucinations. But despite the kaleidoscope
of variation on offer, the enduring mystery of DMT is the encounters
it induces with 'entities' or 'aliens': "jewelled self-dribbling basketballs"
or "machine elves", as the psychedelic missionary Terence McKenna described
them.
We know the dinosaurs died out 66 million years ago, so there is every
chance scientists will find something totally unexpected in this drowned
world.
Asteroid Florence flew by Earth last week, skimming at a distance of
7 million kilometres (4.4 million miles). It's the biggest asteroid
to come this close in more than a century.
Tesla drivers who fled Hurricane Irma last weekend received an unexpected
lesson in modern consumer economics along the way. As they sat on choked
highways, some of the electric-car giant’s more keenly priced models
suddenly gained an extra 30 or so miles in range thanks to a silent
free upgrade.
Decades ago, while Philip H. Lieberman was soaking in a bathtub and
listening to the radio, he heard anthropologist Loren Eiseley ponder
an evolutionary puzzle: Why couldn't monkeys talk? Like us, they're
social primates, intelligent and certainly not quiet. Rhesus macaques
grunt, coo, screech and scream. Infant macaques make sounds known as
geckers. Despite the grunting and geckering, though, no other primates
— not even the chimpanzees and bonobos, our nearest ape relatives —
can make the vowel and consonant sounds we know as speech.
Last year, a Long March 2D rocket took off from the Jiuquan Satellite
Launch Centre in the Gobi Desert carrying a satellite called Micius,
named after an ancient Chinese philosopher who died in 391 B.C. The
rocket placed Micius in a Sun-synchronous orbit so that it passes over
the same point on Earth at the same time each day.
Apple is still selling you computers with 2013 specs for 2017 price
tags.
We normally consider liquid water as disordered with the molecules rearranging
on a short time scale around some average structure. Now, however, scientists
at Stockholm University have discovered two phases of the liquid with
large differences in structure and density.
Archaeological evidence, early written accounts, and the oral history
ofthe Cherokees themselves show the Cherokees as a mighty nation controlling
more than 140,000 square miles with a population of thirty-six thousand
or more. Often the townhouse stood on an earthen mound, which grew with
successive ceremonial re-buildings.”
For
the first time ever, astronomers at The University of New Mexico say
they've been able to observe and measure the orbital motion between
two supermassive black holes hundreds of millions of light years from
Earth - a discovery more than a decade in the making. 
Snapchat’s next big feature wants to get you to meet up with friends
in real life rather than just watching each other’s lives on your phones.
Snap Map lets you share your current location, which appears to friends
on a map and updates when you open Snapchat. It’s rolling out today
to all iOS and Android users globally.
A feminist academic affiliated with the University of Arizona has invented
a new theory of “intersectional quantum physics,” and told the world
about it in a journal published by Duke University Press.
If David Lynch designed a planet, it would be Uranus. Much like every
episode of Twin Peaks: The Return, Uranus is fiercely unique and weirdly
endearing, even though it makes no fucking sense. The planet’s spin
axis is 98 degrees, so it essentially rotates on its side—and while
we have some idea as to what could have caused that, no one’s really
sure. That’s just how Uranus rolls, literally.
If you’re into hip-hop and pop, you’ve probably heard “808” at some
point. That’s a reference to the iconic Roland TR-808, a drum machine
created by Ikutaro Kakehashi in 1980. Its unique dribbling bass drum
sound is what artists mean when they say “turn up the 808.” The pursuit
of the perfect low-frequency 808 sound is a real struggle for producers.
Make a powerful enough 808, and it can blow your speakers — which can
be the goal, if you’re trying to make a real banger.
The
red-eyed wasps were created to prove that CRISPR gene-slicing technology
can be used on the tiny jewel wasp Nasonia vitripennis, giving scientists
a new way to study some of the wasp’s biology.
Women's rights group Plan International is asking supporters to vote
on a variety of "period emoji" to be included in the global emoji keyboard.
Genetic
material from 161 modern breeds helped a team of researchers at the
National Human Genome Research Institute (NHGRI) of the National Institutes
of Health assemble the most comprehensive evolutionary tree of dogs.
The results are published in the journal Cell Reports..
The
star Epsilon Eridani, also known as eps Eri, 18 Eri and HD 22049, is
located 10.5 light-years away in the constellation Eridanus and is visible
in the night skies with the naked eye.
The Cerutti Mastodon site was discovered by San Diego Natural History
Museum researchers in November 1992 during routine paleontological mitigation
work.
I was driving home from work this past week, and as I was topping a
hill on the freeway the dashboard lit up with some ominous error messages
about my engine. Next, the check engine light came on.
As we get older, we start to think a little bit more slowly, we are
less able to multitask and our ability to remember things gets a little
wobblier. This cognitive transformation is linked to a steady, widespread
thinning of the cortex, the brain's outermost layer. Yet the change
is not inevitable. So-called super agers retain their good memory and
thicker cortex as they age, a recent study suggests.
A
meteorite discovered in Algeria in 2012 has led scientists to conclude
that a volcano had erupted in Mars continuously for 2 billion years.
The
U.S. Army gets through a lot of ammunition thanks to the amount of training
it carries out. But that ammunition doesn't come without waste which
slowly degrades over hundreds of years polluting whatever ground (and
nearby water sources) it happens to fall upon.
Convergent evolution is what happens when nature takes different courses
from different starting points to arrive at similar results. Consider
bats, birds, and butterflies developing wings; sharks and dolphins finding
fins; and echidnas and porcupines sporting spines. Or, if you want to
annoy a traditionalist scientist, talk about humans and octopuses —
and how they may both have consciousness.
A
study by a British think tank, Reform, says that 90% of British civil
service workers have jobs so pointless, they could easily be replaced
by robots, saving the government around $8 billion per year.
What happens when your power lines get all kinds of trash hanging from
them and it’s not safe to send up a human? In Xiangyang, China, you
send in the drones. Specifically, the drones that shoot fire.
As long as humans have had teeth, it’s probably safe to presume, we’ve
been getting stuff stuck in them. And as long as we’ve been getting
stuff stuck in our teeth, we’ve also been looking for ways to fish it
out — which means our ancestors, before inventions like toothpaste and
floss, had to get creative with what they had. As the Washington Post
reported earlier this week, an archaeologist has discovered the first
evidence of how cavemen brushed their teeth.
Everybody likes to get into a roasty, toasty vehicle with the heat blasting
full force on a cold winter morning.
ASX
listed 
Quantum mechanics, though firmly tested, is so weird and anti-intuitive
that famed physicist Richard Feynman once remarked, "I think I can safely
say that nobody understands quantum mechanics." Attempts to explain
some of the bizarre consequences of quantum theory have led to some
mind-bending ideas, such as the Copenhagen interpretation and the many-worlds
interpretation.
Vera Rubin, the groundbreaking astrophysicist who discovered evidence
of dark matter, died Sunday night at the age of 88, the Carnegie Institution
confirms.
THERE are multiple timelines playing out in parallel universes, according
to a team of researchers.
Before
Noel Santillan became famous for getting lost, he was just another guy
from New Jersey looking for adventure. It was last February, and the
then 28-year-old Sam’s Club marketing manager was heading from Iceland’s
Keflavík International Airport to the capital city of Reykjavík with
the modern traveler’s two essentials: a dream and, most important, a
GPS unit.
Female vervet monkeys manipulate males into fighting battles by lavishing
attention on brave soldiers while giving noncombatants the cold shoulder,
researchers said Wednesday.
“Do you want to know what will happen as your body starts shutting down?”
Around the time modern humans are thought to have first spread across
Asia, a red dwarf star passed just 0.8 light-years from the sun, a group
of astronomers have concluded.
Summer is high season for composting food waste—and, at large scale
operations, for generating power by burning the biogas it generates.
But scientists around the globe are figuring out new ways to turn decomposing
food into power beyond the trash heap, and they’re finding that some
foods are better-suited to the job than others.