With a new Matrix movie now in cinemas, we’ve all been reminded of those screensavers that were just the coolest thing ever when the original film dropped in 1999. [en0b] decided to recreate …read more (https://hackaday.com/2022/01/12/digital-rain-animation-crammed-into-pi-pico/)

An Oil Diffusion Vacuum Pump from Thrift Store Junk
https://hackaday.com/2022/01/12/an-oil-diffusion-vacuum-pump-from-thrift-store-junk/

It seems like creating a vacuum should be a pretty easy job, but it turns out that sucking all the air out of something is harder than it seems. A …read more (https://hackaday.com/2022/01/12/an-oil-diffusion-vacuum-pump-from-thrift-store-junk/)

Regenerative Medicine: The Promise Of Undoing The Ravages Of Time
https://hackaday.com/2022/01/12/regenerative-medicine-the-promise-of-undoing-the-ravages-of-time/

In many ways, the human body is like any other machine in that it requires constant refueling and maintenance to keep functioning. Much of this happens without our intervention beyond …read more (https://hackaday.com/2022/01/12/regenerative-medicine-the-promise-of-undoing-the-ravages-of-time/)

Rohde & Schwarz FSIQ Signal Analyzer IF-Filter Module Repair
https://hackaday.com/2022/01/12/rohde-schwarz-fsiq-signal-analyzer-if-filter-module-repair/

Rohde & Schwarz FSIQ 7 Logic Analyzer’s RF module, back side. (Source: Roberto Barrios)
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/rohde_schwarz_fsiq_if_2.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/rohde_schwarz_fsiq_if_2.jpg?w=800">Who can’t resist snapping up a piece of really expensive laboratory testing gear for next to nothing when browsing eBay or similar? Maybe it’s giving you mournful eyes when browsing …read more (https://hackaday.com/2022/01/12/rohde-schwarz-fsiq-signal-analyzer-if-filter-module-repair/)

The Charachorder Keyboard Is Too Fast for Competition
https://hackaday.com/2022/01/12/the-charachorder-keyboard-is-too-fast-for-competition/

We interrupt the flow of Keebin’ with Kristina to bring you this special bulletin. When three different people alert you to a keyboard within 48 hours or so, it calls …read more (https://hackaday.com/2022/01/12/the-charachorder-keyboard-is-too-fast-for-competition/)

Arduino and an OLED Make This Space Invaders Cabinet Tiny
https://hackaday.com/2022/01/12/arduino-and-an-oled-make-this-space-invaders-cabinet-tiny/

For as simple as it appears now, Space Invaders was one machine from the Golden Age of video games that always seemed to have a long line waiting for a …read more (https://hackaday.com/2022/01/12/arduino-and-an-oled-make-this-space-invaders-cabinet-tiny/)

Bitcoin Mining ASICs Repurposed to Keep NTP Server on Track
https://hackaday.com/2022/01/12/bitcoin-mining-asics-repurposed-to-keep-ntp-server-on-track/

They say time is money, but if that’s true, money must also be time. It’s all figurative, of course, but in the case of this NTP server heater powered by …read more (https://hackaday.com/2022/01/12/bitcoin-mining-asics-repurposed-to-keep-ntp-server-on-track/)

Stout Peristaltic Pump Fabricated From Scratch
https://hackaday.com/2022/01/12/stout-peristaltic-pump-fabricated-from-scratch/