The ability to sense heat protects the body from burns and injury. But how the body actually feels temperature has remained an elusive mystery.

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, which can be stored locally and sent to Telegram for viewing. As you might ...

The cell where Tony Mitchell died of hypothermia and sepsis in 2023 sits empty now, but for a few spare mattresses strewn on the floor inside the Walker County Jail. “That cell, as long as I’m sheriff ...

If you think smart home, you might not imagine a temperature sensor, but there's a lot you can achieve with one of those and ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

M ost of us keep an eye on our CPU and GPU temperatures during heavy workloads like gaming, rendering, or stress tests, but ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Whether it's hot chocolate or iced coffee, the temperature of drinks — and when you drink them — may influence your mood, according to researchers. A new study, published in the British Journal of ...

As Cat Bowen, our senior reviews editor, toils away testing treadmills all year (not me), I get busy when the fall rolls in, gathering an assortment of garments to armor myself for the cold months ...

The science is unsettled, but researchers say there is cause for concern. Tiny plastic particles like these—called microplastics—are added to some exfoliating skincare gels and can get into the ...