6 Highly-Rated Smart Light Bulbs That Have Built-In Speakers
Smart light bulbs aren't new, but ones with Bluetooth speakers added in are a fairly recent innovation. Here are six that ...
Nature21d
Light turns tiny crystals into force sensors
Two studies show that the light emitted by nanocrystals embedded with luminescent ions can be used to sense forces with high spatial resolution — even when those forces are inside a microscopic ...
The Vancouver Sun22d
Those blinding high-intensity headlights everywhere: Are they legal in B.C.?
Browse here. The B.C. Motor Vehicle Act doesn’t stipulate a minimum or maximum number of lumens — a measure of light intensity — in headlights, says McLaughlin. It only says they must be ...
Forbes24d
DOE Gives $11.5 Million To Spread LED Lights In More Public Places
“High-intensity LED lighting designs emit a large amount of blue light that appears white to the naked eye and create worse nighttime glare than conventional lighting. Discomfort and disability ...
Team-BHP.com26d
Almost blinded by high-beam LED headlights; One of many encounters
BHPian SS-Traveller recently shared this with other enthusiasts: My worst headache (literally) are those extremely bright white aftermarket LED headlights that people use on high beam. They seem to be ...
The Sun29d
The five signs you’re a ‘high-intensity’ drinker at Christmas parties – and why it’s more dangerous than binge drinking
Instead, experts are calling it 'high-intensity drinking', and there are far more serious and immediate complications attached. Dr Richard Piper, CEO at Alcohol Change UK, explains: "A high ...