Shopping on the go just got easier in South Korea. A new virtual store developed by Euro grocery giant Tesco for its line of South Korean Home Plus supermarkets lets customers browse store shelves for the products they want just as if they were in a physical store. But they’re not. They’re on a subway platform.
Here’s one more reason to dread going to the dentist — you could run into this super-creepy patient-bot. Showa Hanako 2, unveiled at a press conference in Japan Thursday, will be sold through a dental supply company in Japan.
The Phantom line of ultra-high-speed video cameras have held PopSci's rapt attention even before the v12 model won our Best of What's New Award in 2008. So what better way to celebrate our nation's independence than aiming a Phantom v641 from New Jersey's Vision Research at all manner of explosives, resulting in high-definition footage of fireworks going off at a glorious 2,000 frames per second?
The military and defense contractors can learn a lot from the wisdom of the masses, and American fighting forces could be better equipped and better protected if higher-ups would embrace the DIY ethos of ingenuity and agility. At least that’s how Jay Rogers, founder of an automotive firm that just built a military concept vehicle from crowdsourced plans, sees things.
A speedboat, submarine and airplane wrapped in one
By Katherine BagleyPosted 06.29.2011 at 5:00 pm 20 Comments
Outfitted with a 1500cc engine, a watertight cockpit and six dolphin-like fins, the Innespace Seabreacher redefines personal watercraft. The 17-foot vessel can reach 50 mph on flat water, cruise beneath the surface, and launch 18 feet into the air. It's also got an iPod-compatible sound system and a digital periscope. Summer may never be the same.
A team of Mexican and Cuban researchers have made a somewhat mind-bending discovery. They’ve shown that objects crashing through a granular medium don’t necessarily lose energy and come to a stop, as you might expect, but can attain a terminal velocity and continue sinking indefinitely into the material. It’s a property that has never been observed or, to the researchers’ knowledge, even predicted before.
Markus Kayser’s Solar Sinter project takes the desert’s two most abundant resources, sunlight and sand and puts them to work manufacturing glass objects. Kayser loads the sand into a solar-powered 3-D printer where it serves as the raw material for glass. In a process that’s fascinating to watch, concentrated sunlight replaces the laser typically found in 3D printers, melting sand (instead of resin) in patterns to form an abstract sculpture or, more usefully, a bowl.
Only a lucky few have ever seen what Earth looks like from space, with human impacts all but invisible and the blackness of space just beyond the horizon. Soon, everyone will have a view, via the Internet and a pair of cameras flying on the International Space Station.
If you can’t afford a Playstation, or maybe just like wasting paper, then Receipt Racer is the video game for you. Created by Joshua Noble and undef, Receipt Racer is a game played on paper as it's rapidly churned out by a thermal receipt printer. It prints a racetrack with random obstacles that the player must avoid by using a Dualshock 3 controller to steer a tiny car projected onto the moving paper by a light beam.