Silly video imagines if crocodiles could shoot lasers at other animals

The original footage of this battle between bats and crocodiles is already insane, as the crocs lurk in the water and chomp at the flying bats. But adding lasers to the crocs and fire bombs to the bats makes it even crazier. The warfare is like imagining a future where animals could use weapons. »6/25/15 11:19am6/25/15 11:19am

Physicists Just Cooled Molecules to a Hair Above Absolute Zero

Many scientists say that reaching absolute zero is a lot like traveling at the speed of light: impossible. Well, some MIT scientists almost pulled a Doc Brown and got a lot closer to the impossible goal by cooling a molecule to 500 nanokelvins. That’s just above absolute zero and about a million times colder than… »6/16/15 1:20pm6/16/15 1:20pm