Everything You Need To Know About Gravitational Waves
These questions originally appeared on Quora - the knowledge sharing network where compelling questions are answered by people with unique insights. Answers by Peter Graham, Stanford Physics Professor and Gravitational Wave Researcher, on Quora. Q: How important is the discovery of Gravitational Waves? A: Extremely important! This is surely one of the most important discoveries in physics in the past several decades. It is not even so much the confirmation of the gravitational waves themselves..>> view originalEverything You Need To Know About Gravitational Waves
These questions originally appeared on Quora - the knowledge sharing network where compelling questions are answered by people with unique insights. Answers by Peter Graham, Stanford Physics Professor and Gravitational Wave Researcher, on Quora. Q: How important is the discovery of Gravitational Waves? A: Extremely important! This is surely one of the most important discoveries in physics in the past several decades. It is not even so much the confirmation of the gravitational waves themselves..>> view originalThirsty continents are slowing down expected sea level rise, scientists say
Despite the accelerated melting of glaciers and ice sheets, sea levels aren’t rising quite as quickly as scientists anticipated. The reason: Continents are absorbing more of the water before it flows into the seas, according to a new study.Scientists at NASA’s Jet Propulsion Laboratory figured this out by measuring changes in Earth’s gravity with twin satellites orbiting the Earth in tandem. Over the past decade, thirsty continents have slowed the rate of sea level rise by about 20%, or about 1..>> view originalRutgers sleuth finds new plant species locked in ancient amber
Tom Avril, STAFF WRITER Posted: Tuesday, February 16, 2016, 3:01 AM More than 15 million years ago, the delicate flowers fell to the floor of a muggy, tropical forest, and somehow did not rot and wither away. Instead, they were trapped in sticky globs of tree resin, hardened into amber, and carried on the high seas to what is now a Caribbean mountain range. The first Lena Struwe heard of all this was last April at Rutgers University, when she opened an email depictin..>> view originalSecond annual Asteroid Day to raise awareness of space rocks
An international band of asteroid experts gathered Tuesday to discuss the future of asteroid research and avoidance in preparation for the second annual Asteroid Day.On June 30, 1908, a large meteorite or comet exploded above the remote Russian countryside, flattening 770 square miles (1,990 square kilometers) of forest. Now, June 30 is Asteroid Day, part of a campaign to raise awareness of the dangers of an asteroid strike on Earth.At a press conference Feb. 9, the organizations behind Asteroi..>> view originalHorrible Dictator: Global Warming Costs Me $1.5 Billion Annually!
4900888A government-owned Zimbabwe newspaper is claiming global warming caused $1.5 billion a year in damage by spurring droughts, and rich countries aren’t giving Africa enough money to face these kinds of events. “In Zimbabwe, which has seen a succession of droughts since 2012, a fifth of the population is facing hunger, says Government, particularly in rural settlements,” according to a Monday report by The Herald. “Feeding them will cost $1,5 [sic] billion or 11 percent of all the goods ..>> view originalNASA's Valentine's Day Flower Harvest Takes Space Gardening Beyond Romance
Understanding how plants grow in space will be vital to future long-haul missions -- such as one to Mars -- because astronauts will have to grow some of their own food. American astronaut Scott Kelly, who is toward the end of his scheduled year in ...>> view originalThousands of Blacktip Sharks Clog the Coastline of Florida in Palm Beach County
People aren't the only ones heading to Florida for warmer weather. Over 10,000 sharks have situated themselves just off the Palm Beach County coastline for the winter, although further north than usual. The blacktip sharks are only several hundred feet ...>> view originalWhat makes Earth unique? A few rare minerals, say scientists.
The presence, however scant, of rare minerals such as cobaltominite, abelsonite, and edoylerite makes the third planet from the sun unique, even among its rocky siblings.These minerals may form in far-flung caves protected from sunshine, rise from volcanic eruption and vanish in the first rainfall, or be secreted by microbes under duress, reported Jonathan Amos for the BBC. Researchers discuss their taxonomy in a soon-to-be published study in the journal American Mineralogist."It's the rare min..>> view originalGlobal Water Shortage Risk Is Worse Than Scientists Thought
Lake Mead At Historic Low Levels Amid Drought In West LAKE MEAD NATIONAL RECREATION AREA, NV - MAY 12: A buoy sits next to a puddle at the now closed Echo Bay Marina on May 12, 2015 in Lake Mead National Recreation Area, Nevada. As severe drought grips parts of the Western United States, Lake Mead, which was once the largest reservoir in the nation, has seen its surface elevation drop below 1,080 feet above sea level, its lowest level since the construction of the Hoover Dam in the 1930s. (Ph..>> view originalGiant flightless bird once roamed the Arctic, scientists say
More than 50 million years ago, a giant flightless bird that weighed several hundred pounds lived in the Arctic. Based on a single toe bone first found in the 1970s, researchers from the Chinese Academy of Sciences in Beijing and the University of Colorado Boulder determined that the bird, named Gastornis, lived in the Arctic Circle on Ellesmere Island. "People thought there was a larger bird up there but the fossils had never been described," CU-Boulder’s Jaelyn Eberle, a co-author of a st..>> view original
Monday, February 15, 2016
Everything You Need To Know About Gravitational Waves and other top stories.
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