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/

The peristaltic pump is perhaps most well known for its ability to pump fluids without the pump mechanism coming into contact with the working fluid. This is key for food-safe …read more (https://hackaday.com/2022/01/12/stout-peristaltic-pump-fabricated-from-scratch/)

Illuminating Origami Is Just Around The Corner
https://hackaday.com/2022/01/12/illuminating-origami-is-just-around-the-corner/

Folded QLED Panels – forming flapping butterfly wings
" data-medium-file="https://hackaday.com/wp-content/uploads/2022/01/QLEDorigami_Butterfly_Featured.gif?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/01/QLEDorigami_Butterfly_Featured.gif?w=800">Pop-up greeting cards are about to get a whole lot more interesting. Researchers at Seoul National University in Korea have created glowing 3D objects with a series of prototypes that …read more (https://hackaday.com/2022/01/12/illuminating-origami-is-just-around-the-corner/)

Arduino IDE Creates Bootable x86 Floppy Disks
https://hackaday.com/2022/01/12/arduino-ide-creates-bootable-x86-floppy-disks/