A substance so sensitive it immediately explodes on the lightest touch

Boom! Even if a feather dropped on or a mosquito landed on or like a heavy piece of dust managed to get on top of nitrogen triiodide, an immediate dark purple explosion happens. It’s because nitrogen triiodide is so unstable that it detonates when it’s disturbed, even slightly. Here’s it firing off in slow motion.

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Who causes more destruction in superhero movies, heroes or villains?

Lost in all those superhero comic book flicks that hijack too many screens in movie theaters is how in preventing a villain from let’s say, world destruction or universe domination, the superhero becomes responsible for a lot of damage to a city. Like seriously, cities get messed up. Imagine being a citizen of a world that has superheroes and like Superman just destroyed your apartment building. That would suck.

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NASA: Earth Likely On Track For 3 Feet of Sea Level Rise

Sea levels worldwide rose an average of nearly 3 inches (8 cm) since 1992, the result of warming waters and melting ice, a panel of NASA scientists said on Wednesday.

In 2013, a United Nations panel predicted sea levels would rise from 1 to 3 feet (0.3 to 0.9 meters) by the end of the century. The new research shows that sea level rise most likely will be at the high end of that range, said University of Colorado geophysicist Steve Nerem.

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