In this video, we cut a massive 3.5-inch diameter aluminum foil ball in half using a water jet, revealing a surprisingly dense cross-section. We also built a vacuum cannon to launch both ping pong ...
It's a tale as old as time: You line your baking tray with foil, arrange your potatoes or chicken or veggies, and bake, only for the aluminum foil to unceremoniously stick to everything, ruining your ...