A 3D Printed 35mm Movie Camera
https://hackaday.com/2022/04/05/a-3d-printed-35mm-movie-camera/

Making a camera can be as easy as taking a cardboard box with a bit of film and a pin hole, but making a more accomplished camera requires some more …read more (https://hackaday.com/2022/04/05/a-3d-printed-35mm-movie-camera/)

RC Car Test Tether Takes Car Testing To New Lengths
https://hackaday.com/2022/04/05/rc-car-test-tether-takes-car-testing-to-new-lengths/

It’s fascinating to see what happens when a creative hacker is given a set of constraints to work within. [rctestflight] found themselves in a very specific set of circumstances: Free …read more (https://hackaday.com/2022/04/05/rc-car-test-tether-takes-car-testing-to-new-lengths/)

Fix Every Broken Via To Return This Game To Life
https://hackaday.com/2022/04/05/fix-every-broken-via-to-return-this-game-to-life/

We all know the havoc that water in the wrong place can do to a piece of electronics, and thus we’ve probably all had devices damaged beyond repair. Should [Solderking] …read more (https://hackaday.com/2022/04/05/fix-every-broken-via-to-return-this-game-to-life/)

Build a TPM Module For Your Server
https://hackaday.com/2022/04/06/build-a-tpm-module-for-your-server/

One of the big stories surrounding the announcement of Windows 11 was that it would require support for TPM 2.0, or Trusted Platform Module, to run. This takes the form …read more (https://hackaday.com/2022/04/06/build-a-tpm-module-for-your-server/)

Helping the War Effort with 3D Printed Tourniquets
https://hackaday.com/2022/04/06/helping-the-war-effort-with-3d-printed-tourniquets/

It’s a sad statement on the modern world that even civilians are at risk for severe traumatic injuries in the course of going about their lives. And if something unthinkable …read more (https://hackaday.com/2022/04/06/helping-the-war-effort-with-3d-printed-tourniquets/)

Grid-Level Energy Storage And The Challenge Of Storing Energy Efficiently
https://hackaday.com/2022/04/06/grid-level-energy-storage-and-the-challenge-of-storing-energy-efficiently/

Bath County Pumped Storage Station (Credit: CHA)
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/03/bath_county_pumped_storage_station.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/03/bath_county_pumped_storage_station.jpg?w=800">Although every electrical grid begins with the production of electricity, there are times when storing this power in some form instead of using it immediately is highly convenient. Today’s battery-powered …read more (https://hackaday.com/2022/04/06/grid-level-energy-storage-and-the-challenge-of-storing-energy-efficiently/)

Magnetic Hockey Game Uses A 555
https://hackaday.com/2022/04/06/magnetic-hockey-game-uses-a-555/