Wearables to track plant health: Farmers could use real-time information to manage crop conditions

A smartwatch can tell us the level of oxygen in our blood, when our sleep is restless or the number of steps we take in a day ...
XDA Developers on MSN

6 smart home devices anyone can build with a cheap ESP32 and an even cheaper sensor

These are some great DIY projects that you can do for cheap.
XDA Developers on MSN

These 7 smart home jobs don't need a Raspberry Pi — an ESP32 does them for $5

Replacing a full computer with sensors everywhere.

These painted e-tattoos could be the future of wearable biosensors

Scientists at Pennsylvania State University have developed a novel conductive ink that can be painted directly onto the skin ...
Science Daily

Physicists created a tiny universe where time emerged without a clock

What if time doesn't actually exist until something changes? Scientists at the University of Birmingham created a tiny "mini ...
Tech Xplore on MSN

Low-current standby protects carbon dioxide catalysts for 750 hours and cuts costs 25%

Catalysts that convert waste carbon dioxide into valuable products like acetate are designed to run continuously on ...
TWCN Tech News

How to reinstall Windows 11 using Windows Update

Did you know that you can now use Windows Update to reinstall your current Windows 11 version without losing data? Yes, this new feature lets you reinstall your current Windows 11 version using ...
Hackaday

How To Use Those Cute But Slightly Odd 7-Segment LCDs

If you’re not aware, there is such a thing as adorable little three digit LCD 7-segment displays. They come in a ten-pin DIP ...