Sara

Build your own mechanical hand, slip it on like a glove, and get a grip, without motors or electricity. It uses hydraulic power to simulate the mov...

Everyone knows "the word" but you. They'll each write down a 1-word clue that's not too obscure or too obvious (duplicates are eliminated). Your cl...

It's the next level air hockey, with magnetic pieces under the board controlling the action above it. Score a goal but avoid the mini magnets. If y...