Could tell you what's in the food, fabric, wood, beer... http://inhabitat.com/worlds-first-pocket-molecular-sensor-measures-the-chemical-makeup-of-everything/ Kristi R-C -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://theatrical.net/pipermail/stagecraft_theatrical.net/attachments/20150722/71afc6c3/attachment.html>