Well, if you can boil a kettle with a bulb, why not crank up the dial and zap bugs with UV? Philips is doing exactly that with InstantTrust, a new instant water disinfection solution that is petite enough to be used in household appliances like taps, water filters and even water pitchers. The ultra-violet system is able to nix those nasty microbes at a rate of around four liters of water per minute and, unlike other bacteria-zapping systems, at any water temperature. Hopefully, the new system will put an end to the watery adage, "If it's brown drink it
