100 watt incandescent light bulbs are no longer being manufactured. From now until 2014, standard A-line 100 to 40 watt incandescent light bulbs must use 30% less energy but produce the same [...]
By Liz Klimas, The Blaze Before we get into the “how many astronauts does it take to screw in a light bulb” jokes, let’s ask first why NASA is embarking on a mission to replace [...]
