Hack-a-day - 48 Hours
- Accurate Time On Your Pi, The Extreme Way - 2 hours
- Impersonate The President With Consumer-Grade SDR - 2 hours
- A Work of Art That Also Receives AM and SSB - 8 hours
- Bit Preserve: A Sanctuary For Modern Captures Of Vintage Schematics - 13 hours
- You’re Sitting On an Engineering Masterpiece: Chairs as a Design Challenge - 16 hours
- A Solar-Powered Box of Sensors to Last 100 Years - 16 hours
- Laser Cutting Wooden Pogo Pin Test Jigs - 16 hours
- A Rough And Ready Pan & Tilt Mirror - 16 hours
- Making An Update Server For PythonAnywhere And GitHub - 16 hours
- The Future of Space is Tiny - 28 hours
- Is 4 GB the Limit For The Raspberry Pi 4? - 28 hours
- The Cheese Grater In Fusion 360 - 31 hours
- Failed Scooter Proves the Worth of Modular Design - 34 hours
- Dry Your Boots With The Internet of Things - 34 hours
- Small Lightsail Will Propel Cubesat - 34 hours
- Plasma Globe Reveals Your Next Clue - 34 hours
- Copy Protection in the 80s, Showcased by Classic Game Dungeon Master - 34 hours
- Snoopy Come Home: The Search for Apollo 10 - 48 hours
- Ditch the Switch: a Soft Latching Circuit Roundup - 48 hours
- Preserving Computer History Hack Chat - 48 hours
- A Better Motor For Chickenwalkers - 48 hours