Perfect for that eureka moment: The best LED light bulbs to light up the night

With traditional incandescent bulbs being gradually phased out, LED bulbs are becoming an affordable and practical way to outfit your home with some slick technology. Here are the best LED…

Color-changing LED stools let you know if you’re sitting with bad posture

German researchers have developed special color-changing LED stools which monitor your weight distribution to let you know if you’re sitting with bad posture. Here’s how they work. The post Color-changing…