STEP 1: Tightly wrap the pieces of copper wires around the galvanized nails, leaving a section of wire extending from below the head of the nail. STEP 2: Fill eight of the ice-tray wells, next to each ...

Batteries are made of two different metals - or electrodes -suspended in an acid solution. With this experiment, our metals are the copper (wire) and the zinc (galvanization of the nail). The acid is ...

Ice cube trays take up a lot of room in the freezer. The Iceorb makes ice cubes in a vertical tray -- and does a few other things as well. Thursday Bram is a freelance journalist of over five years ...

Bettina Makalintal is a senior reporter at Eater.com, covering restaurant trends, home cooking advice, and all the food you can’t escape on your TikTok FYP. Previously, she worked for Bon Appétit and ...