There are some clocks, mostly in or around international airports, which have multiple faces to show the time at various cities around the world. Taking more a forward-looking approach is …read more (https://hackaday.com/2026/02/24/interplanetary-clock-keeps-time-across-the-solar-system/)

Restoring a Yamaha DX7 Synthesizer
https://hackaday.com/2026/02/25/restoring-a-yamaha-dx7-synthesizer/

The Yamaha DX7 is one of the most iconic synthesizers that emerged in the early 1980s, and is still very popular today. That said, with even the newest of these …read more (https://hackaday.com/2026/02/25/restoring-a-yamaha-dx7-synthesizer/)

Sub-Second Volumetric 3D Printing
https://hackaday.com/2026/02/25/sub-second-volumetric-3d-printing/

One of the more promising 3D printing technologies that hasn’t quite yet had its spotlight is volumetric 3D printing. Researchers from the Department of Automation, Tsinghua University, have developed a …read more (https://hackaday.com/2026/02/25/sub-second-volumetric-3d-printing/)

What One-Winged Squids Can Teach The Airship Renaissance
https://hackaday.com/2026/02/25/what-one-winged-squids-can-teach-the-airship-renaissance/

It’s a blustery January day outside Lakehurst, New Jersey. The East Coast of North America is experiencing its worst weather in decades, and all civilian aircraft have been grounded the …read more (https://hackaday.com/2026/02/25/what-one-winged-squids-can-teach-the-airship-renaissance/)