Why Kickstarter something you can buy on Amazon right now? http://www.amazon.com/RADStickerTM-radiation-exposure-determining-dosimeter/dp/B004VJ06CI/ref=sr_1_1

Why Kickstarter something you can buy on Amazon right now? http://www.amazon.com/RADStickerTM-radiation-exposure-determining-dosimeter/dp/B004VJ06CI/ref=sr_1_1?ie=UTF8&qid=1350669496&sr=8-1&keywords=dosimeter http://www.amazon.com/RADStickerTM-radiation-exposure-determ... To be more precise, there are also badges that are configured to change color once a dose threshold has been breached, and can provide a very precise dosage number if you send it into a lab. At the highest end you also have active dosimeters that can give accurate readings on the spot.