If you have ever taken to Twitter to gauge the zeitgeist, you’ll have noticed that among the trending hashtags related to major events of the day there are sometimes outliers …read more (https://hackaday.com/2022/02/05/gaming-twitters-trending-algorithm-to-make-a-point/)

HDD Centrifuge Puts COVID-19 Testing Lab in a Backpack
https://hackaday.com/2022/02/05/hdd-centrifuge-puts-covid-19-testing-lab-in-a-backpack/

Throughout this two-year global COVID-19 nightmare, one thing that has been sorely lacking is access to testing. “Flu-like symptoms” covers a lot of ground, and knowing if a sore throat …read more (https://hackaday.com/2022/02/05/hdd-centrifuge-puts-covid-19-testing-lab-in-a-backpack/)

Twist Promises Easier Quantum Programming
https://hackaday.com/2022/02/05/twist-promises-easier-quantum-programming/

We keep trying to learn more about quantum computers. But the truth is, the way we program quantum computers — or their simulators — today will probably not have much …read more (https://hackaday.com/2022/02/05/twist-promises-easier-quantum-programming/)

Camping For $25: Thrift Store Hacks To Keep Cozy
https://hackaday.com/2022/02/05/camping-for-25-thrift-store-hacks-to-keep-cozy/

A hacker is somebody who’s always thinking creatively to solve problems, usually using what they have on hand. Sometimes that means using a 555 to build a CPU, and other …read more (https://hackaday.com/2022/02/05/camping-for-25-thrift-store-hacks-to-keep-cozy/)

OpenBikeSensor Measures Close Calls
https://hackaday.com/2022/02/05/openbikesensor-measures-close-calls/

Cycling is fun, healthy, and good for the environment. But unfortunately it’s not always the safest of activities, as inconsiderate drivers can be a significant hazard to cyclists. Several countries, …read more (https://hackaday.com/2022/02/05/openbikesensor-measures-close-calls/)

IBM PalmTop Running Modern (Modified) Linux
https://hackaday.com/2022/02/06/ibm-palmtop-running-modern-modified-linux/

The handheld computing market might seem dominated by smartphones today, but before their mass adoption there were other offerings for those who needed some computing power on-the-go. If a 90s …read more (https://hackaday.com/2022/02/06/ibm-palmtop-running-modern-modified-linux/)

The Q2, A PDP8-Like Discrete Transistor Computer
https://hackaday.com/2022/02/06/the-q2-a-pdp8-like-discrete-transistor-computer/

https://hackaday.io/project/178788-q2-computer
" data-image-caption="" data-medium-file="https://hackaday.com/wp-content/uploads/2022/02/6028481617754014084-featured.png?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2022/02/6028481617754014084-featured.png?w=797">[Joe Wingbermuehle] has an interest in computers-of-old, and some past experience of building computers on perfboard from discrete transistors, so this next project, Q2, is a complete implementation of a …read more (https://hackaday.com/2022/02/06/the-q2-a-pdp8-like-discrete-transistor-computer/)

Open-Hardware Dog Treat Dispenser is a Stepping Stone For Behavioral Research
https://hackaday.com/2022/02/06/open-hardware-dog-treat-dispenser-is-a-stepping-stone-for-behavioral-research/