The brain teaser is of an illustrated, black and white light bulb designed to fool the mind. All you need to do is stare at the light bulb for 25 seconds, then immediately stare at a blank white ...

But there's more to it than just the numbers. At their default, white light settings -- the way the bulbs look when you first turn them on -- Philips gets clobbered, only putting out 535 lumens.

On Thursday, presidential candidate Joe Biden claimed that a Black man had invented the light bulb, not “a White guy named Edison.” Biden was at a community meeting in Kenosha, Wisconsin, the ...

During his visit to Kenosha, Wisconsin, on Thursday, Democratic candidate Joe Biden claimed that a “black guy invented the lightbulb, not a white guy named Edison”.. Mr Biden made the claim in ...

Smart light bulbs and plugs are the ultimate home luxury: You can simply tell your lights and appliances when you want them on, off, dimmed and more, using just your voice or an app on your phone ...

The Spring Bulb Show at Smith College runs through March 22, 2015 at the Lyman Conservatory. Hours are 10 a.m. to 4 p.m. daily, with extended hours until 8 p.m. on Fridays, Saturdays and Sundays.

What do you see? A brain teaser showing a black and white light bulb will leave some people baffled, after all it’s designed to trick the mind. The brain teaser is of an illustrated, black and ...

After staring at this image for 25 seconds, you should be able to see a glowing light bulb. Photo / Supplied. You may have already seen this optical illusion doing the rounds on social media, but ...