Tagged With Light

This credit-card-sized phone can do only 3 things and doesn't have any apps — and it might be the key to freeing us from our smartphones


Russia says it's arming its warships with a new weapon that makes enemies want to vomit


This spray paint lights up at the flip of a switch, but it's not glow-in-the-dark



Employees might like snacks, treadmill desks, and office dogs — but there's a perk they like much more


Light, the startup that made a $2,000 camera with 16 lenses, is planning a 9-lens smartphone to be released later this year


This beautifully designed 'dumb phone' can only make calls and send texts — and it might be the key to curing our addiction to apps



Why so many athletes wear black marks under their eyes


The solar eclipse will make cities as dark as other planets and moons -- see which world Americans will be 'standing' on


The science behind how and why fireflies light up


How smartphone light affects your brain and body


Old plastic bottles have now been used to light up more than 850,000 homes around the world


I moved to one of the world's cloudiest cities, but this 'natural sun' lamp keeps me happy



This lamp uses magnetic balls instead of a switch


How smartphone light affects your brain and body


There's a torch which is so powerful it can cook your eggs


We talked to a sleep scientist about the 3 best habits for healthy, restful sleep



Arianna Huffington has a 'sleep ritual' to get a good night's rest -- and science says you should too


Your smartphone could be covered with camera 'eyeballs' in a few years


This camera is going to change the world


Arianna Huffington says these are the things you should never do before bed