NASA is changing all of the light bulbs on board the International Space Station to help famously insomniac astronauts sleep better. By Rebecca Boyle Published Dec 5, 2012 3:00 AM EST Get the Popular ...

The answer to the first question ultimately depends on what type of drones you have available and who’s flying them. It took two quadcopters to complete the task in the video above, but only because ...

Q: Our homeowners association board is reviewing current maintenance practices and costs. We have more than 300 low-voltage lights on posts the HOA maintains. We're looking for more-cost-effective ...

Have you been keeping up with the LED lighting movement? I'd even go so far as to call it a "transition". The future is here - it's just a tad expensive right now. What is driving consumer and ...

Unlock the secrets to creating a sustainable power source with our step-by-step tutorial on making a free energy light bulb ...

Three: a halogen, a CFL, and an LED. (Rimshot.) Don't get it? You will on Jan. 1, 2014. That's when manufacturers will stop producing 60-watt and 40-watt incandescent lightbulbs to comply with a ...