Guy nearly maims his ladyfriend with rocket-powered fidget spinner

As we descend from Peak Fidget Spinner into its decadent phase, expect to see more of this. The Backyard Scientist discovered that hiding behind a flimsy plastic folding table is no match for rocket-propelled debris from a fidget spinner experiment gone wrong. Read the rest

Twisty Vase, meet Useless Machine

What's better than a Useless Machine? One that is built on a clever, threaded "twisty vase" whose lid twirls open and shut! Read the rest