In this project, I built a wearable health monitoring tag that you can actually chat with on Telegram. Using a pulse oximeter ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...

This is an important study on the sensory roles of Cerebrospinal fluid-contacting neurons (CBF-cn) in mammals. The authors identify PKD2L1 as the predominant pH-sensing channel CBF-cn and show how the ...

Since 2019, researchers at the Atlantic Technological University (ATU) in Letterkenny have been working on a smart sensor to detect faults in the handpumps being used in boreholes in rural Uganda. Now ...

John Ling first picked up a car wrench out of desperation. The teenager had big dreams for his 1980s Ford Ranger pickup, but couldn't find anyone to help. So he fixed the truck himself, launching a ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds deceptively simple. There’s a metal plate with current flowing across it in one ...

Meta’s Reels has become a $50 billion business. Above is the launch video for the product from 2020. META Meta Platforms Chief Executive Mark Zuckerberg announced on an October earnings call that ...

Anyone with an older phone that’s currently connected to the O2 network needs to upgrade immediately. The popular UK provider has just issued a final warning, and ignoring it could leave some without ...