Ever try to change a lightbulb only to find it's broken? If you have nothing to grasp onto, how will you get it out? Luckily your light fixture or lamp doesn't have to be rendered useless. Lighting ...

Boston, Mass.; February 26, 2008 Compact fluorescent lamps - those spiral, energy-efficient bulbs popular as a device to combat global warming - can pose a small risk of mercury poisoning if they ...