A Cordless Soldering Iron With A Difference
https://hackaday.com/2025/02/03/a-cordless-soldering-iron-with-a-difference/

Many decades ago, when soldering was an activity more often associted with copper fabrication than with electronics, a soldering iron would have been a large lump of copper on a …read more (https://hackaday.com/2025/02/03/a-cordless-soldering-iron-with-a-difference/)

Underwater Robotics Hack Chat
https://hackaday.com/2025/02/03/underwater-robotics-hack-chat/

An advanced remote operated underwater vehicle featuring dual thrusters, reinforced frame and high-intensity lighting for ocean exploration.
" data-medium-file="https://hackaday.com/wp-content/uploads/2025/01/rov.jpeg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2025/01/rov.jpeg?w=800">Join us on Wednesday, February 5 at noon Pacific for the Underwater Robotics Hack Chat with Tony White! Almost anywhere you look, there’s a good chance you can see a …read more (https://hackaday.com/2025/02/03/underwater-robotics-hack-chat/)

Keebin’ with Kristina: the One with the Keyboard Configurator
https://hackaday.com/2025/02/03/keebin-with-kristina-the-one-with-the-keyboard-configurator/

Have you ever wished you could experiment with different layouts super easily, just by adding or removing a few switches here and there and printing a new case? Well, [heyisjambo] …read more (https://hackaday.com/2025/02/03/keebin-with-kristina-the-one-with-the-keyboard-configurator/)

Examining the Vulnerability of Large Language Models to Data-Poisoning
https://hackaday.com/2025/02/03/examining-the-vulnerability-of-large-language-models-to-data-poisoning/

Large language models (LLMs) are wholly dependent on the quality of the input data with which these models are trained. While suggestions that people eat rocks are funny to you …read more (https://hackaday.com/2025/02/03/examining-the-vulnerability-of-large-language-models-to-data-poisoning/)

Communicating With Satellites Like It’s 1957
https://hackaday.com/2025/02/03/communicating-with-satellites-like-its-1957/

When the first artificial satellite, Sputnik, was put into orbit around Earth, anyone in the path of the satellite could receive the beeps transmitted by the satellite provided they had …read more (https://hackaday.com/2025/02/03/communicating-with-satellites-like-its-1957/)

More Details On Why DeepSeek is a Big Deal
https://hackaday.com/2025/02/03/more-details-on-why-deepseek-is-a-big-deal/

The DeepSeek large language models (LLM) have been making headlines lately, and for more than one reason. IEEE Spectrum has an article that sums everything up very nicely. We shared …read more (https://hackaday.com/2025/02/03/more-details-on-why-deepseek-is-a-big-deal/)

Bicycle Adds Reliability With Second Chain
https://hackaday.com/2025/02/03/bicycle-adds-reliability-with-second-chain/

Ignoring the International Cycling Union‘s mostly arbitrary rules for what a bicycle is “supposed” to look like (at least if you want to race), there are actually reasons that the …read more (https://hackaday.com/2025/02/03/bicycle-adds-reliability-with-second-chain/)