Collaborate Disseminate
![French acrobatic artist [Bastien Dausse] flies around on an impressive anti-gravity device he created.](https://hackaday.com/wp-content/uploads/2024/07/anti-gravity-thingy-800.jpg?w=800)
With US astronauts scheduled to return to the Moon in 2026, it might be nice for them to really and truly know ahead of time what the gravity situation is …read more Continue reading Low-Gravity Playground Looks Highly Entertaining (and Useful)
Although we generally think of flying saucers as craft used by aliens in sci-fi movies, MIT scientists are now proposing utilizing one of their own design to explore the Moon. The vehicle would hover above the lunar surface via the force of electrostat… Continue reading MIT-designed “flying saucer” may one day hover its way across the Moon
We’ve all heard of the Fisher Space Pen. Heck, there’s even an episode of Seinfeld that focuses on this fountain of ink, which is supposed to be ready for action …read more Continue reading The Astronomical Promises of the Fisher Space Pen
Do you know what time it is? Chances are good that you used a computer or a cell phone to answer that question. The time on your phone is about as accurate as chronometry gets these days. That’s because cell networks are timed from satellites, which are in turn timed from atomic clocks. And these days, it may be that atomic clocks are the only clocks that matter.
Before this modern era of quartz and atomic accuracy, though, timepieces were mechanical. Clocks were driven by heavy weights that made them impractical for travel. It wasn’t until the mainspring-driven movement came …read more
Continue reading The Tourbillon: Anti-Gravity for Watch Movements