Water Wand

I came across this nifty invention in Popular Science online (www.popsci.com). Its called the SteriPEN and it really does sound like a dream companion for those who fear the purity of the water they drink. Dip the 'pen' in your glass of water and let it take care of the bacteria and protozoa floating around. It uses ultra-violet rays to do the trick. Check their website out for details on their products: http://www.steripen.com/emergency/index.html.