Back in 2012, [Matt Parker] and a team built a computer out of dominos for the Manchester Science Festival. [Andrew Taylor], part of the team that built the original,  has …read more (https://hackaday.com/2024/04/18/computing-via-virtual-dominos/)

PC Watercooling Prototype is Pumpless
https://hackaday.com/2024/04/18/pc-watercooling-prototype-is-pumpless/

Watercooling is usually more efficient than air cooling for the same volume of equipment, and — important for many people — it is generally quieter. However, you still have water …read more (https://hackaday.com/2024/04/18/pc-watercooling-prototype-is-pumpless/)

Build Your Own RGB Fill Light For Photography
https://hackaday.com/2024/04/19/build-your-own-rgb-fill-light-for-photography/

Photography is all about light, and capturing it for posterity. As any experienced photographer will tell you, getting the right lighting is key to getting a good shot. To help …read more (https://hackaday.com/2024/04/19/build-your-own-rgb-fill-light-for-photography/)

NASA’s Ingenuity Mars Helicopter Transitions Into Stationary Testbed
https://hackaday.com/2024/04/19/nasas-ingenuity-mars-helicopter-transitions-into-stationary-testbed/

On April 16th NASA announced the formal end to Ingenuity’s days as the first ever Martian helicopter, following its 72nd and final flight mission in January. This flight ended with …read more (https://hackaday.com/2024/04/19/nasas-ingenuity-mars-helicopter-transitions-into-stationary-testbed/)

This Week in Security: Putty Keys, Libarchive, and Palo Alto
https://hackaday.com/2024/04/19/this-week-in-security-putty-keys-libarchive-and-palo-alto/

It may be time to rotate some keys. The venerable PuTTY was updated to 0.81 this week, and the major fix was a change to how ecdsa-sha2-nistp521 signatures are generated. …read more (https://hackaday.com/2024/04/19/this-week-in-security-putty-keys-libarchive-and-palo-alto/)

Ultra-Tiny Wii Uses Custom Parts And Looks Amazing
https://hackaday.com/2024/04/19/ultra-tiny-wii-uses-custom-parts-and-looks-amazing/

The Nintendo Wii was never a large console. Indeed, it was smaller than both the Xbox 360, PlayStation 3, and most consoles of previous generations, too. That’s not to say …read more (https://hackaday.com/2024/04/19/ultra-tiny-wii-uses-custom-parts-and-looks-amazing/)

Hackaday Podcast Episode 267: Metal Casting, Plasma Cutting, and a Spicy 555
https://hackaday.com/2024/04/19/hackaday-podcast-episode-267-metal-casting-plasma-cutting-and-a-spicy-555/

What were some of the best posts on Hackaday last week? Elliot Williams and Al Williams decided there were too many to choose from, but they did take a sampling …read more (https://hackaday.com/2024/04/19/hackaday-podcast-episode-267-metal-casting-plasma-cutting-and-a-spicy-555/)

Crystal Radio Kit from the 1970s
https://hackaday.com/2024/04/19/crystal-radio-kit-from-the-1970s/