The Apollo–Soyuz Legacy Lives On, Fifty Years Later
https://hackaday.com/2025/07/17/the-apollo-soyuz-legacy-lives-on-fifty-years-later/

On this date in 1975, a Soviet and an American shook hands. Even for the time period, this wouldn’t have been a big deal if it wasn’t for the fact …read more (https://hackaday.com/2025/07/17/the-apollo-soyuz-legacy-lives-on-fifty-years-later/)

2025 One Hertz Challenge: Building a Better Jumping Bean
https://hackaday.com/2025/07/17/2025-one-hertz-challenge-building-a-better-jumping-bean/

Do you feel nostalgia for a childhood novelty toy that had potential but ultimately fell short of its promise? Do you now have the skills to go make a better …read more (https://hackaday.com/2025/07/17/2025-one-hertz-challenge-building-a-better-jumping-bean/)

Building a Stirling Engine Bike
https://hackaday.com/2025/07/17/building-a-stirling-engine-bike/

Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine for a bike. A Stirling Engine is a heat engine, powered by the expansion and …read more (https://hackaday.com/2025/07/17/building-a-stirling-engine-bike/)

ESP32 Plugs In to Real-Time Crypto Prices
https://hackaday.com/2025/07/17/esp32-plugs-in-to-real-time-crypto-prices/

In today’s high-speed information overload environment, we often find ourselves with too much data to take in at once, causing us to occasionally miss out on opportunities otherwise drowned out …read more (https://hackaday.com/2025/07/17/esp32-plugs-in-to-real-time-crypto-prices/)

8-Core ARM Pocket Computer Runs NixOS
https://hackaday.com/2025/07/17/8-core-arm-pocket-computer-runs-nixos/

What has 8 ARM cores, 8 GB of RAM, fits in a pocket, and runs NixOS? It’s no pi-clone SBC, but [MWLabs]’s smartphone– a OnePlus 6, to be precise. The …read more (https://hackaday.com/2025/07/17/8-core-arm-pocket-computer-runs-nixos/)

Improve Your KiCad Productivity With These Considered Shortcut Keys
https://hackaday.com/2025/07/17/improve-your-kicad-productivity-with-these-considered-shortcut-keys/

[Pat Deegan] from Psychogenic Technologies shows us two KiCad tips to save a million clicks, and he made a video to support it, embedded below. In the same way that …read more (https://hackaday.com/2025/07/17/improve-your-kicad-productivity-with-these-considered-shortcut-keys/)

MR Browser is the Package Manager Classic Macs Never Had
https://hackaday.com/2025/07/18/mr-browser-is-the-package-manager-classic-macs-never-had/