Speed changes everything once impact is involved. This video tests what happens when random objects meet 100 MPH head-on.

Scroll down for a transcription of this episode. What happens when imagination meets perception, and ordinary objects come alive? We explore the science of pareidolia. Summary: Our minds are wired to ...

Is sledding with a sled too predictable? Too ho-hum? One brave man decided to try to sled down a snowy hill on a variety of random household objects, so the rest of us can know what’s possible . . .