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Methane Bubbles Frozen in Lake Baikal What are these bubbles frozen into Lake Baikal? Methane . Lake Baikal, a UNESCO World Heritage Site in Russia , is the world's largest (by volume), oldest, and deepest lake, containing over 20% of the world's fresh water. The lake is also a vast storehouse of methane, a greenhouse gas that, if released, could potentially increase the amount of infrared light absorbed by Earth's atmosphere , and so increase the average temperature of the entire planet. Fortunately, the amount of methane currently bubbling out is not climatologically important. It is not clear what would happen , though, were temperatures to significantly increase in the region , or if the water level in Lake Baikal were to drop. Pictured , bubbles of rising methane froze during winter into the exceptionally clear ice covering the lake . December 18, 2018 via N...

Bladed Fury is Now Available on Steam! An action game set in the Ancient China, bringing players addictive experiences with its unique Chinese traditional art-style and sound design. via Steam RSS News Feed "https://ift.tt/2ST2pMH"

Health Johnson and Johnson concealed for decades that some tests found their signature product contained traces of asbestos. The signature smell is hard to forget. Johnson and Johnson’s baby powder, a product that was once considered simple, benign, and ubiquitous among new mothers is now the… via Popular Science "https://ift.tt/2A2QIfD"

Science Influenza viruses kill up to 646,000 people worldwide every year. You might not think of internet oversharing as a lifesaving habit, but maybe it is. For years, epidemiologists and data scientists have scanned our search-engine queries… via Popular Science "https://ift.tt/2ChX0JA"

Science Talking it out could make us less vulnerable. As natural disasters get even more extreme and even more common, we need to write a new playbook to deal with an increasingly uncertain world. via Popular Science "https://ift.tt/2QXHrz4"

Technology We'll all get to testify in front of Congress about tech eventually You remembered to get a Secret Santa gift, right? via Popular Science "https://ift.tt/2Sc0Tpi"

Today's Deal: Save 40 - 65% on the titles from Cyan Worlds Inc. !* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Wednesday at 10AM Pacific Time via Steam RSS News Feed "https://ift.tt/2SRmtiH"

Animals This is what it takes to put escargot on your plate. Whether they’re foraged and starved, or farm-fed and put on ice, it takes a lot for snail farmers to get escargot on your plate. via Popular Science "https://ift.tt/2A4tw0j"

Gift Guides Gifts to trick your kid into thinking more. STEM toys to give a kid you want to trick into having a successful career as an adult. via Popular Science "https://ift.tt/2rIwByy"

DIY Hack your unmotivated brain. If you regularly work from home, you know the struggle of staying focused on your tasks. Here’s how to stay productive outside of a traditional office setting. via Popular Science "https://ift.tt/2rErUpz"

Science As climate change intensifies, architects, designers, and scientists are devising better ways to deal with almost anything nature throws our way. As climate change intensifies, architects, designers, and scientists are devising better ways to deal with almost anything nature throws our way. via Popular Science "https://ift.tt/2LnJuaq"

M31: The Andromeda Galaxy What is the nearest major galaxy to our own Milky Way Galaxy ? Andromeda. In fact, our Galaxy is thought to look much like Andromeda . Together these two galaxies dominate the Local Group of galaxies. The diffuse light from Andromeda is caused by the hundreds of billions of star s that compose it. The several distinct stars that surround Andromeda 's image are actually stars in our Galaxy that are well in front of the background object. Andromeda is frequently referred t o as M31 since it is the 31st object on Messier 's list of diffuse sky objects. M31 is so distant it takes about two million years for light to reach us from there. Although visible without aid , the featured image of M31 is a digital mosaic of 20 frames taken with a small telescope. Much about M31 remains unknown , including exactly how long it will before it collides with ou...

DIY Save your back while digging yourself out Snow is magical, but shoveling the slush off your driveway and sidewalk? Not so much. This winter, follow these tips to shovel snow without hurting yourself. via Popular Science "https://ift.tt/2ElTqjk"

Comet Wirtanen Passes by the Earth Today Comet Wirtanen passes by the Earth. The kilometer-sized dirty snowball orbits the Sun every 5.4 years, ranging as far out as Jupiter and as close in as the Earth . Today Comet 46P/Wirtanen passes within only 31 lunar distances to the Earth, the closest approach in 70 years. If you know where to look (Taurus), you can see the comet through binoculars as an unusual blue smudge . Pictured a week ago, Comet Wirtanen was photographed in the sky beyond an old abandoned church in Skagen , Denmark . The image composite also captures the astrophotographer. After today , the comet will begin to fade as it recedes from the Earth and the Sun. December 16, 2018 via NASA https://ift.tt/2QU92RG Manage this Applet ...

Today's Deal: Save 60% on Space Engineers and Medieval Engineers !* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Monday at 10AM Pacific Time via Steam RSS News Feed "https://ift.tt/2SKsoGe"

Space Though the odds do seem to be in our favor. When it comes to deadly asteroids, impact comes down to a few factors: size, material, speed, and location. via Popular Science "https://ift.tt/2QBfaz1"