From Space-Saving Lighting to Pop-Up Bulbs
By: Meghan Young - Published: Nov 20, 2009
Light has been a necessity ever since mankind first discovered fire. (Or ever since Prometheus stole and bestowed it onto us, as the Greek myth goes.) As technology advanced and light bulbs became the norm, it only became natural that the light bulb itself would be revamped and revolutionized. Here are some bright idea bulbs for you to mull over.