Beer and water slides don't mix.
When a jaguar pounces, sometimes one bite is all it takes to get a meal. National Geographic has exclusive video of a jaguar taking down a crocodile in Brazil's Pantanal wetlands.
Testing the waters can be dangerous.
Watch as water acts like a slinky on these stairs.
A couple guys attempt to surf a swollen river in the Czech Republic with dire consequences.
This is what it looks like when a human contracts rabies.
Dumping water on the coach doesn't go so well on the basketball court.
Nobody thought of building a landing?
This guy is back with another cool video from the space station. What happens if you cry in space? Science is awesome.
I'm sure by now you have all seen what happens to boiling water when you throw it in the air at below freezing temperatures. What do you think would happen when you pee?