
Carrying water is a hassle on long runs, so here's a robot cooler that follows along on the road and trail.

Retrofitting a mountain bike with a jet engine and see how fast I can go uphill.

Mountain bike wheels put up with a lot, and for the most part, they stand up well. But what if the rider is a 1,500-boat anchor? The short answer is: Better than we thought until it didn't, and things got ugly fast.

Skimboarding looks fun until you try it and discover it's insanely hard to do.