A New, Efficient Design Could Save the Incandescent Lightbulb – Popular Mechanics
Popular Mechanics |
A New, Efficient Design Could Save the Incandescent Lightbulb
Popular Mechanics After 136 years of reining supreme, it looked like the incandescent lightbulb was officially doomed on January 1, 2014 when manufacturers stopped producing them to satisfy a 2007 mandate signed by Congress and President George W. Bush. Compact … MIT researchers develop energy-efficient incandescent light bulbsDezeen |