What The LED Colors On Your Amazon Echo Speaker Actually Mean

The LED on your Amazon Echo Speaker has a number of color settings that tell you what's going on with your device. Here's ...
Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...

Netflix Games Dials Up The Dread For ‘Unhinged’ Starring Zoë Kravitz, Sadie Sink & Troy Baker

Zoë Kravitz, Sadie Sink and Troy Baker take the lead in Unhinged, the latest moblie game experience from Netflix Games and ...
KCUR

Missouri and Kansas police use cameras to track license plates, but residents resist surveillance

With an estimated 94,000 automated license plate readers in America, police and federal agents can almost track your ...
The Guardian

The best LED face masks in the UK, tested: 11 light therapy devices that are worth the hype

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out The best anti-ageing creams, serums and treatments ...
Harper's Bazaar

Is Shark's CryoGlow LED Face Mask Really Worth It?

The thing about LED light therapy masks is that most of them are, frankly, quite similar. I should know since I've tested dozens of the top masks. There are slight differences in headset design, ...