Spraying this liquid-repelling coating on a stencil provides a unique way for people to share messages that become visible after the design comes in contact with water.
Technically Incorrect: A photograph of seven women using a selfie stick to take pictures near the site of last week's East Village explosion causes quite a stir. And it's not the only smiling selfie from the scene.
Technically Incorrect: The picturesque city of Hayward, California, decides it must have road signs that reflect our modern world.
During the day, paths coated with Starpath absorb UV light, which is released when darkness falls. The technology could be a cheaper, more energy-efficient alternative to nighttime street lighting, its maker says.
So you bought a new 4K TV and you're wondering what's on. The answer right now is: not much. But the list is growing. Here's a look at what you can watch now in 4K, and what's coming down the pike in the near future.
In an attempt to drive more sales, Amazon's new Make an Offer feature allows you to negotiate with sellers on the price of collectible items.
We're still arguing about whether we pronounce GIF like "gift," or like "Jif" (the peanut butter). Either way, there's some fun street art hanging around the streets of London you don't want to miss on today's show.
On today's show, we check out a toymaker's cool robot creation, a slick new trike vehicle from Polaris, and London artists using iPads and animated GIFs.
Despite falling profits, EA's quarterly results should impress Wall Street as the company continues focusing its efforts on selling games over the Internet.
"Symmetry" tells the story of a CERN researcher who rediscovers love through the song and dance of the infinite cosmos.