Perhaps a workable element of a sci-fi story, but something that would be pretty cool in real life, too. Elevators that go up and down through buildings, as usual, but that also settle into trams that travel horizontally from building to building. Basically, a combination elevator and subway -- though the trams could be at … Continue reading Mobile Elevators
Tag: technology
Front Bumper Curb Detector
Newer cars may have these already (I don't drive newer cars), but it's something I would have benefited from on many occasions. It's similar to a backup camera, but facing front, to keep you from hitting and scraping curbs and parking bars with your front bumper.