Random Crap Online

Here’s a pretty cool tutorial that shows you how to build an LED drink coaster that is activated by pressure. Not only is it cool looking, but it’s a good way to keep your drink noticed so people don’t knock it over. Looks like a giant pain in the ass to make however. Also, if bars start using them, my guess is they will be a hot item to steal…. hell, I’ve stolen regular cardboard coasters before. (handfulls of them)