Hate Keys? You'll Never Have to Lock This Invisible Secret Door

If you're prone to losing your keys and finding yourself locked out of the house when you get home, you'll want to pay attention to this brilliant home mod by YouTuber oggfaba. Using hardware and lumber you can easily find at any home improvement megalopolis, they created a near invisible secret door that perfectly… » 1/24/13 1:40pm 1/24/13 1:40pm

Weird Revolving Doors Like These Could Save Your Life Someday

Doors are some seriously ancient tech but they have this problem where they can only keep people out if they're closed. This bizarre but clever take on the "revolving door" by a company called Barbecan, on the other hand, aims to get you inside, but simultaenously keep any ne'er-do-wells out. Specifically ne'er-do-wells … » 1/05/13 5:03pm 1/05/13 5:03pm

How New York Will Stop the Subway From Flooding in the Next Huge Storm

New York knew for a long time that a big storm could flood and collapse the subway system, which is exactly what happened with Sandy. Yet city officials did nothing about it. But now, after all the suffering, we'll finally be prepared. » 11/29/12 12:18pm 11/29/12 12:18pm

At the End of the Day, $15,000 Carbon Fiber Biometric Door Is Still…

Carbon fiber is pretty, and it's a cool technique to implement with car design... but what about doors? Who cares, you say? I agree, but it still didn't stop this door from becoming a reality. » 12/07/08 3:30pm 12/07/08 3:30pm

Disappearing Car Door Revolutionizes Paparazzi Upskirt Photos

The parking spaces at my apartment are so narrow that I have to suck in my gut and shimmy like a burglar on a ledge whenever I get out of my car. If I had this disappearing car door, however, that would be totally unnecessary. We don't want to spoil the video by describing it here, but suffice it to say that if this… » 12/13/07 5:50pm 12/13/07 5:50pm