[Walker] has a very interesting new project: a completely different take on a self-destructing USB drive. Instead of relying on encryption or other “visible” security features, this device looks and …read more (https://hackaday.com/2022/07/30/usb-drive-keeps-your-secrets-as-long-as-your-fingers-are-wet/)

What’s The Time? It’s Casino’clock!
https://hackaday.com/2022/07/30/whats-the-time-its-casinoclock/

As the saying goes, nothing can be said to be certain, except death, taxes, and the never-ending inventiveness of clock hacks. No matter how tried and proven a concept is, …read more (https://hackaday.com/2022/07/30/whats-the-time-its-casinoclock/)

Upgraded Film Scanner Handles Bigger Formats At No Cost
https://hackaday.com/2022/07/30/upgraded-film-scanner-handles-bigger-formats-at-no-cost/

Film scanners are a useful tool for digitizing slides and negatives, and the Plustek 8100 that [Christian Chapman] had was capable, but limited to small format film only. Rather than …read more (https://hackaday.com/2022/07/30/upgraded-film-scanner-handles-bigger-formats-at-no-cost/)

Turning a Pair of Syringes into a Tiny Water Pump
https://hackaday.com/2022/07/31/turning-a-pair-of-syringes-into-a-tiny-water-pump/

There is something inherently fascinating about tiny mechanical devices, especially when you’re used to seeing much larger versions. This is the case with [Penguin DIY]’s tiny centrifugal water pump built …read more (https://hackaday.com/2022/07/31/turning-a-pair-of-syringes-into-a-tiny-water-pump/)

Building a Tube-Based Stereo Amp, In Classic Style
https://hackaday.com/2022/07/31/building-a-tube-based-stereo-amp-in-classic-style/

It’s not every day we see the results of someone putting their own spin on a vintage tube amp, but that’s exactly what [lens42] did in creating the McIntosh 217, …read more (https://hackaday.com/2022/07/31/building-a-tube-based-stereo-amp-in-classic-style/)

Cool Face Mask Turns Into Over-Engineered Headache
https://hackaday.com/2022/07/31/cool-face-mask-turns-into-over-engineered-headache/

Seeing his wife try to use a cool face mask to get through the pain of a migraine headache, [Sparks and Code] started thinking of ways to improve the situation. …read more (https://hackaday.com/2022/07/31/cool-face-mask-turns-into-over-engineered-headache/)

Adding Perlin Noise to 3D Printed Parts, with Python
https://hackaday.com/2022/07/31/adding-perlin-noise-to-3d-printed-parts-with-python/

Want to add a bit of visual flair to 3D printed parts that goes maybe a little more than skin-deep? That’s exactly what [volzo] was after, which led him to …read more (https://hackaday.com/2022/07/31/adding-perlin-noise-to-3d-printed-parts-with-python/)