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Injecting Gases Into The Stratosphere Could Reduce Hurricanes

In an attempt to combat climate change, a multinational team of scientists are studying how shading sulfate aerosols that are dispersed into the stratosphere could help cool the planet and reduce the number of hurricane occurrences. “We’re basically mimicking a volcano and saying we’re going to put 5 billion tons of sulfates a year into the atmosphere 20 kilometers high, and we’ll do that for 50 years,” says John Moore, head of China’s geoengineering research program

Read more at: Injecting Gases Into The Stratosphere Could Reduce Hurricanes

It often seems so quiet after a snowfall because the fresh powder absorbs sound waves. As the snow melts and freezes, it then creates a reflective surface that allows sound to travel farther than normal. Source

NASA just released more awesome space tourism posters

Pack your bags, we're moving to Jupiter.

Can we just take a moment to appreciate how incredible our Solar System is? Sure, pretty much everywhere other than our own planet is a deathtrap, with acid rain pouring down on Venus and storms three times the size of Earth swirling around Jupiter, but you don’t have to look too hard to find the unique beauty in our neighbouring planets and moons.

And with unique beauty comes… tourism! From the diamond-inspired cloud observatory of Venus to Jupiter’s aurorae-backed balloon ride, the design team from NASA’s Jet Propulsion Laboratory (JPL) have taken us back to the future with this new batch of retro space tourism posters.

The “Visions of the Future” series features seven original posters released this week, plus seven “Exoplanet Travel Bureau” posters that were published around this time last year. And these haven’t just been dreamt up by anyone - the designers behind the posters have been consulting with JPL scientists and engineers to come up with tourism scenarios that are as realistic as they are fantastical.

Kryptos is an encrypted sculpture by the American artist, Jim Sanborn, that is located on the grounds of the Central Intelligence Agency (CIA) in Langley, Virginia. Since its dedication on November 3, 1990, there has been much speculation about the meaning of the encrypted messages it bears. Of the four messages, three have been solved, with the fourth remaining one of the most famous unsolved codes in the world. The sculpture continues to provide a diversion for cryptanalysts, both amateur and professional, who are attempting to decipher the final section. The sculptor has given clues on several occasions.

The solved messages can be read here: [x]

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Turning sunlight into clean fuel is now cheap and simple

This VR Film Puts You In The World Of A Blind Person

Last week’s chemistry news: Electronic plants, anti-viral ‘superballs’, and more! http://goo.gl/Tt21g8

Titan Beyond the Rings

The techniques used to find and study exoplanets

Can we talk about this?

So there’s this physics journal that uses math and science to discuss the realities of fictional universes in a super legit, peer-reviewed manner?

And they did a thing on Frozen?

Combining research on the film?

With info on how water works and stuff?

Then applied math and chemistry (and other things in which I am not especially well versed) to reach this conclusion:

So.