We used our 60,000 PSI waterjet to spin a roller skate wheel to 45,000 RPM. We also did a razor scooter, roller blades and ...

They suspected that a larger wheel was the key to working better on rough ground and dry sand and tested this idea by creating a skateboard with a single wheel. A very big, very wide wheel ...

But oh, apparently fanny packs are hot again, so why not inline skates? That’s why, for this month’s Lifehacker Fitness Challenge, I’m strapping on the wheels and exercising like it’s 1991.

Not to be confused with roller-skating, Rollerblading requires skates that are narrower and speedier and that have multiple wheels in a straight line, rather than a square formation. There are ...

From its origins—roller-skate wheels attached to a wooden board—the skateboard has given rise to a vibrant culture of art, music, and sport. Used by surfers when there were no waves to ride, the ...

We’ll admit that most of the Hackaday staff wouldn’t get too far on a skateboard, but that doesn’t mean we can’t appreciate the impressive DIY wheels that [Chris McCann] has managed to ...