Make Mag has an article linked from Evil Scientist Labs’ blog featuring edge-lit christmas cards. These things look pretty simple – some kind of relatively thick poly, an LED, and a battery. Oh, and some card stock. You have to check out this article. Very cool stuff, and pretty easy! Just don’t slice yourself with the exacto knife!
https://i0.wp.com/www.jimonlight.com/wp-content/uploads/2008/12/edgelitcards120908_1.jpg?fit=600%2C450&ssl=1 450 600 Jim http://www.jimonlight.com/wp-content/uploads/2014/07/jol-color-logo.png Jim2008-12-19 10:00:102011-05-10 12:34:15Edge-Lit Christmas Cards