The Best Budget 3D Printer Deals Are at AliExpress (Anycubic, Flashforge, Creality From $175)

It's no secret that AliExpress consistently has the lowest prices on popular and well-reviewed 3D printers. Some of the most ...
Elektor Magazine

World's Fastest Drone Reclaims Guinness Record at 657.59 km/h

World's fastest drone Peregreen V4 reclaims the Guinness record at 657.59 km/h, showing how CFD, motors, and testing push ...
Hackaday

3d Printer hacks

[JK Lee] has been experimenting with a monorail tripteron motion control system (video, embedded below) and trying to improve performance with varying tweaks to the design and with varying degrees of ...
Hackaday

cd drive

In the era of digital streaming, the market is full of wireless speakers that will play content from your smartphone or pull it down from the Internet directly over WiFi. But if you’re feeling a bit ...