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.
The painting skills of Banksy, Shepard Fairey, and dozens more are now preserved in the Google Street Art Project.
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.
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.
NeverWet may soon be facing some hydrophobic competition in the form of LiquidOff, an eco-minded fabric spray made to repel water without leaving a haze behind.
A clever advertising campaign in Romania uses geolocation to get buildings sparkling clean.
With more than 5,000 images, Google's Street Art Project brings the works of Banksy and dozens more to the Internet.
An online marketplace that celebrates and sells creations by homeless and disabled artists has turned to Kickstarter for help expanding its do-good reach.
We never thought we'd be writing this, but apparently there are two fish playing Street Fighter 2, and it's live-streaming on Twitch right now. This is not a drill. Goldfish are, in fact, playing a video game (with the help of some clever programming).