Now ChatGPT can remember all previous chats, this change could be huge. It’s still not available in Europe, maybe for GDPR legal issues, but for sure it will be. This will help interactions using memories.
A Chinese tech startup “Beta Volt” is commercializing a coin cell battery that can last for 50 years. This is possible because it’s made of radioactive nickel isotope that decays into stable copper. They say it’s safe.
For a new project of a special lamp, I’ve searched again topics like measuring heartbeat with an Arduino. This is the first article from Johan Ha which teach me a lot (I’ve used it for my project of the oximeter DIY), but there is also this (calculates the mobile window and subtract the effective read to avoid swings of the curve) and this.
HTML news: well, everything changes, everything remains the same underneath… The <select> element can now be customized with CSS. Default styles for h1 elements are changing.
HTX is a Chinese studio of nerdy young people who make incredible stuff. This robot which fires gums into your mouth is really awesome.
Just learned to use SN74AHCT125 which is a level shifter from 3.3V to 5V to better send data in a long strip of leds, it’s from Texas Instruments. I think probably it’s the exact chip used inside products like this (similar).
Automattic, the Company which owns WordPress.com released a tool on its platform to build site with AI. Different tools like this are coming, I’ve also seen one on Wix. WordPress.com is not WordPress.org.
The javalab.org site has many interesting simulations of science things, I should dive deeper into this site to find useful pages to show at school or to learn something new.
Comments on “April stuff”