2 cars weave in and out of traffic at high speed. Probably lucky to still be alive.

A biker takes a corner too fast and ends up skidding along at high speed for a long way before flying off the road.

2 drag cars lose control at top speed, crashing into each other.

This crazy guy gets up to a pretty impressive speed sliding down a big escalator hand rail.

This guy seems to lose all control over his car and plows straight into a wall at high speed.

Two very high speed motorsport crashs here, both into concrete walls. The fastest is at 190kph.

This guy decides to take a sled over a pretty big jump, he picks up more speed than he was expecting.

Here is a very fast car chase at speeds up to 150mph. The police are trying to catch a BMW M3 driven by a 15 year old.

This is pretty impressive. A roller blader gets pulled along by a car to build up speed then jumps down 2 flights of steps.

A biker rides down a steep hill, picking up plenty of speed. He loses control and goes flying.

Here's a group of physical laws of science for the feline species. These were obviously thought out by the greatest of scientists.

Here's another series of ponderings for your reading pleasure. I love these things.