It is easy to apply computers to improve things we already understand. For example, instead of a piano today, you might buy a synthesizer. It looks and works — sometimes …read more (https://hackaday.com/2021/09/22/ask-hackaday-what-can-only-a-computer-do/)

An Entirely Frivolous Way To Measure Data
https://hackaday.com/2021/09/22/an-entirely-frivolous-way-to-measure-data/

[lexie] is a librarian, and librarians live in the real world. They’re not concerned with vague digital notions about the size of data, but practical notions of space. Thus, she …read more (https://hackaday.com/2021/09/22/an-entirely-frivolous-way-to-measure-data/)

Firmware Find Hints At Subscription Plan for reMarkable Tablet
https://hackaday.com/2021/09/22/firmware-find-hints-at-subscription-plan-for-remarkable-tablet/

We’ve been keeping a close eye on the development of electronic paper tablets such as the reMarkable for a while now. These large-format devices would be a great way to …read more (https://hackaday.com/2021/09/22/firmware-find-hints-at-subscription-plan-for-remarkable-tablet/)

3D Printed Rocket’s Features are Out of this World
https://hackaday.com/2021/09/22/3d-printed-rockets-features-are-out-of-this-world/

We’re delighted to see the progress on [Foaly]’s 3D-printed Cortex 2 rocket, and the latest build log is full of beautiful pictures and design details. Not only is this rocket …read more (https://hackaday.com/2021/09/22/3d-printed-rockets-features-are-out-of-this-world/)

3D Printed Sensor Detects Glyphosate
https://hackaday.com/2021/09/22/3d-printed-sensor-detects-glyphosate/

Typically, detecting glyphosate — a herbicide — in a beverage requires a sophisticated test setup. But Washington State University has a 3D printed sensor that uses nanotubes to simplify the …read more (https://hackaday.com/2021/09/22/3d-printed-sensor-detects-glyphosate/)

Even Faster Fourier Transforms On the Raspbery Pi Zero
https://hackaday.com/2021/09/22/even-faster-fourier-transforms-on-the-raspbery-pi-zero/

Oftentimes in computing, we start doing a thing, and we’re glad we’re doing it. But then we realise, it would be much nicer if we could do it much faster. …read more (https://hackaday.com/2021/09/22/even-faster-fourier-transforms-on-the-raspbery-pi-zero/)

Download From NFC Datalogger, No App Required
https://hackaday.com/2021/09/23/download-from-nfc-datalogger-no-app-required/

The plethora of wireless technologies has made internet-connected devices the norm, but it’s not always necessary if you don’t need real-time updates. Whether it’s due to battery life, or location …read more (https://hackaday.com/2021/09/23/download-from-nfc-datalogger-no-app-required/)

Bluetooth Vulnerability: Arbitrary Code Execution On The ESP32, Among Others
https://hackaday.com/2021/09/23/bluetooth-vulnerability-arbitrary-code-execution-on-the-esp32-among-others/