Merry Christmas, everybody! By now, all those presents should be nicely tucked under the tree (unless you've already got to them and torn the wrapping to shreds). Although today isn't really about ...

While scramjets require a boost from rockets or jet engines to reach operating speed, the AFRL design imagines a sleigh that ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. The legend of Santa Claus isn’t complete without mentioning the ...

Nobody really knows how often Santa upgrades his sleigh, but what if he wanted to shop for a new model altogether? Well, over the past five or six years, publications like Car Magazine have challenged ...

Emotions boiled over in England recently about a vicar's comments that Santa Claus could not possibly deliver 378 million presents within 31 hours. The vicar may have felt differently if he had seen ...

Every 24th of December, without fail, Santa launches the most ambitious overnight operation in aviation history. No test flights. No press conferences. No ...

The U.S. Air Force showed off a rendering of a hypersonic Santa sleigh. A hypersonic sleigh would be capable of moving at up to 13,000 miles an hour. Mathematics, however, calculates Santa’s real ...

Back in 1823, Clement C. Moore published the classic Christmas poem 'Twas the Night Before Christmas, which convinced the world, once and for all time, that Saint Nicholas (perhaps now better known as ...

Let’s be honest. Sleighs seem a bit, well, Middle Ages, don’t they? You could say they’re actually little more than a chariot with skis attached. If you’re delivering presents all across the world, a ...