Do You Need A Special Socket To Remove O2 Sensors?

Can you remove an O2 sensor with a standard wrench? Learn when you need a special socket, what's in a kit, and how thread ...

This Small Plug-In Gadget Was Made To Save Your Home From Electric Fires

Home fires kill hundreds of people and do many millions worth of damage each year, but this simple $99 device can detect ...

Scientists Found Two Different Cold Sensors in the Body

Researchers found that cold is detected differently in the skin than in internal organs. This split system helps explain why ...

Here are 90+ new Apple products, features, and other updates from 2025Here are 90+ new Apple products, features, and other updates from 2025Here are 90+ new …

Apple Fitness+ features: Apple kicked off 2025 with some updates for Fitness+, bringing new programs for pickleball, strength ...
Nature

Optical sensors articles from across Nature Portfolio

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...