Science

US Ebola patients well again: don’t freak out

US Ebola patients well again: don’t freak out

Remember late last month when a couple of US citizens were brought to Atlanta with the Ebola infection? They’ve been cured. Emory University hospital staff and the patients in question are certainly amongst those who would like to address those fired up by headlines like "EBOLA PATIENTS ENTER USA" with reassurances that the public can stop losing its collective mind right now.

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NASA’s first green fuel spacecraft figures out eco-power

NASA’s first green fuel spacecraft figures out eco-power

NASA is another step closer to blasting off its experimental "green" spacecraft, which switches traditional (and toxic) propellants with a safer, more efficient alternative that looks like peach tea. The Green Propellant Infusion Mission (GPIM) is expected to launch in 2016 as part of a SpaceX Falcon flight, beginning a year-long experiment into whether greener fuels could revolutionize exploration of the solar system.

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Iceland volcano could ground air travel (again)

Iceland volcano could ground air travel (again)

International flights face huge disruptions as Iceland readies for a volcanic eruption that could match the 2010 Eyjafjallajökull volcano for frustrating airlines and redirecting travelers. The simmering volcano in Bárðarbunga is expected to cause widespread flooding as "significant" levels of meltwater are produced from the 150 to 600 meters of glacial ice above it, though magma may not reach the surface.

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Watch the Salmon Cannon fire a fish 22mph

Watch the Salmon Cannon fire a fish 22mph

It is with great personal pleasure that I introduce you to the salmon cannon. Before you fly off the handle, know this: this fish-firing masterpiece does not exist to destroy salmon, but to help them survive. These fish are actually getting fired from a cannon in order to help their species live longer.

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High-speed video captures terrifying Jellyfish stings in action

High-speed video captures terrifying Jellyfish stings in action

Have you ever been stung by a Jellyfish? If you have, you know it hurts (and that everyone’s answer to cure that sting is to pee on you, which is just… no). The soft, gelatinous creatures have long befuddled those who couldn’t figure out how it could cause so much harm. A new video captures Jellyfish stings in action, and it’s terrifying — but cool.

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