188 Results for



How to buy dimmable LED bulbs that won't hum, flicker or buzz

Not all LED bulbs are created equal. Here's how to be sure the ones you spend money on are dimmable.

By November 6, 2015


Microsoft issues fix for Surface Book, Surface Pro 4 screen flicker

Pushed out Monday, the updates for Microsoft's new latop and tablet correct a display bug and other issues.

By November 3, 2015


Avoid this flickering Feit LED

With poor performance, an impractical design, and little value relative to the competition, we can't recommend Feit's 40W Replacement LED.

By December 3, 2014


Which BR30 LEDs flicker on dimmer switches? (GIFs)

We examined the dimming performance of four BR30 LEDs, and found one clear winner.

11 Images By August 25, 2014


Which LEDs flicker the least? (pictures)

Check out our flicker grids to see which bulbs maintain steady, comfortable light -- and which ones don't.

10 Images By June 16, 2014


Guy shocks his own tongue to learn more about electricity

YouTuber Mehdi Sadaghdar shows how the pain caused by electricity varies according to frequency by hooking some electrodes up to his own tongue. No, seriously.

By August 31, 2015


PSA: Dragon Age: Inquisition's next expansion out now, new patch released

Get the single-player Descent today for $15, while new patch adds new multiplayer character and more.

By August 11, 2015


Samsung unveils monitor that can wirelessly charge your phone

The company announces the world's first wireless mobile-charging monitor at a time when PC monitor sales are on the decline.

By July 27, 2015


Check out the best new illusions of 2015

The Neural Correlate Society has voted in its picks for the best new illusions that highlight interesting things about perception.

By June 15, 2015


BlackBerry shows flicker of life: KPMG buys 3,500 smartphones

It's a rare bit of positive news for a company that has endured massive losses and continued chatter over its ability to survive through the year.

By October 16, 2013