Inspired by bioluminescent organisms, the DIY biohackers at Grindhouse Wetware have unveiled their latest creation—a magnetically activated, LED-equipped silicone implant.
Stick a red or orange LED light into liquid nitrogen and the color will change. Why would cooling down an electrical device give it a higher-energy light? Find out!
Feeling Scrooge-y? Here's a basic way to be judgmental about your local Christmas decorations. Not only are you up in other people's business, even the act of scrutiny is as obnoxious as it is possible to be — it literally involves sticking your tongue out at people.