It's winter in Beaver Creek, Ohio, at the moment, and sub-zero temperatures mean liberal amounts of ice and snow. Kids may be heading for the hills for some sledding fun, but serial tinkerer Peter ...
In the New Mexico desert last month, a rocket-powered magnetically-levitated sled broke a world record after it blasted down a track at 633 miles per hour, faster than the cruising speed of a 747. The ...
For the first time, the US Air Force has successfully recovered a reusable rocket sled traveling at hypersonic speed. The test in late March 2022 was part of the Air Force's Hypersonic Sled Recovery ...
What do you do during the winter months in Ohio? Sledding of course! Sledding normally takes place on hills, but [Peter Sripol] is no slave to the terrain. He’s built an air sled to conquer the barren ...
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