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.
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.
If the clash between Silicon Valley and the nontech community is indeed "class warfare," as some have suggested, then there's an arms race for shock value.
Remote-control spray cans mounted on the bottom of skateboards make for a one-of-a-kind art project by street artist D*Face. His canvas: a Southern California pool.
"LeDejeuner sur L'herbe," images of the Founding Fathers, even the Sistine Chapel. None has been immune from being pepper-sprayed by the now virally famous police officer at the University of California at Davis.
Wish you could see the world in code like Neo from "The Matrix?" A nostalgic programmer creates an ASCII filter for Google Street View that makes for some unique views of the world.
Police-grade pepper spray isn't your mama's mace, and it makes a jalapeno look like a bowl of ice cream, according to this infographic.
Street art ads spotted around New York City appear to tout Microsoft's Surface, though so far the company is mum about their appearance.
New video for a U.K. DJ makes one wonder what the city would be like if graffiti murals--and other things--"came to life" and told their stories.
Once an imaginative multiplayer game that explored the minds of ancient giants, Glitch closed down last year. Now its publisher is letting anyone use its innovative art for almost any purpose.