Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

Drake Anthony Styropyro experiments with 400 car batteries unleashing extreme currents up to 160,000 amps in his backyard/ Image: Youtube A YouTuber known for building enormous lasers and ...