Twelve-thousand years ago, people in a coastal village in the Levant used stone weights on their spindles to spin thread faster and more evenly—and, some archeologists are arguing, in the process they ...

Which Lego wheel will spin the fastest? Watch as Lego wheels face off on a test rig, with the winner determined by the highest velocity. The score is calculated based on wheel size (circumference) and ...

"They put me in this giant tank of water out on the side of the building...and the water was so cold, so deep, and it was ...