News tagged with led bulbs

Shanghai prof claims Li-Fi advance, prepares show kits

(Phys.org) —Scientists say "Li-Fi," Wi-fi connectivity from a light bulb, is making new advancements. Chi Nan, information technology professor at Shanghai's Fudan University, at work with a research team of ...

Oct 21, 2013 weblog
4.9 / 5 (14) 5 | with audio podcast

Review: A solar home isn't for everyone

As someone who considers himself an environmentalist, I'd love to get a solar array for my home. But I'm finding that it may not make a lot of sense - at least right now. My wife and I drive fairly fuel-efficient cars. Our ...

Apr 28, 2013
3 / 5 (10) 1