Strain wave gears, otherwise known as harmonic drives, are not an uncommon topic here on Hackaday. The work by deforming a flexible toothed spline with a rotating elliptical part, which engages ...

His instrument is a Celestron NexStar, a Schmidt-Cassegrain reflector with a 150-mm aperture, has a motorized altitude-azimuth mount ... As a neat side trick, the telescope can now be controlled ...

We also tested the stability and user-friendliness of each telescope’s mount. While we were out under the stars with a group of 12 onlookers, we had several people peek through each telescope ...

It also boasts an easy-to-use alt-azimuth mount, which allows for a quick and fuss-free set up. This is a refractor telescope, which is perfect for beginners keen to observe the moon and planets.

New images taken by NASA’s Webb Space Telescope show the sharpest images yet of a portion of a horse-shaped nebula which was discovered more than a century ago. A nebula is a cloud of gas and ...

One of Mount Wilson’s Interferometric Array telescopes in the foreground with the 60-inch telescope in the background on August 3, 2007, which has been instrumental in the modern understanding ...

It also boasts an easy-to-use alt-azimuth mount, which allows for a quick and fuss-free set up. Save 34% on this easy-to-use entry level telescope. It features a large 127mm objective lens ...

It not only doesn't take as much space, but it also -- with a proper mount -- allows for a much more versatile TV, even allowing it to swing around your display. Plus, you can finally mount it at ...

Why Tilray Brands Shares Are Trading Lower By Around 22%? Here Are Other Stocks Moving In Tuesday's Mid-Day Session Shares of Tilray Brands, Inc. (NASDAQ: TLRY) fell sharply during Tuesday’s ...