With an electromagnet and a thumb scanner, this Youtuber made a hammer that only he can lift, blending the lines between science and magic. I love this because it’s such a simple idea yet it captures our imagination. What if magic exists in this world? It’s unlikely, for sure, but aren’t we all entitled to dream?
I can’t wait to be amazed by what people continue to do with a simple, novel idea and the laws of physics. Please please please give me an iron man suit so I don’t have to walk to class.