Mirrors date as far back as 8,000 years ago when the people of Anatolia (modern-day Turkey) polished obsidian to a glossy finish so they could admire their reflections. Anatolians would most likely ...

A good mirror is only as effective as the lighting that surrounds it. That’s why having a lighted mirror is such a key part of acing your hair care or makeup routine. Sure, you can always adjust the ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Three scientists have jointly earned the Nobel Prize in physics for ...

Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

Three researchers helped revolutionize lighting with vastly better energy efficiency and brightness. The light-emitting diodes also are used in data storage, TVs and smartphones. Stephen Shankland ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...