Can we make photosensitive pixels from Copper Oxide?

Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

How to make chia seed water It's easy to make chia water but before you mix your first glass remember that chia seeds begin to swell and create a gel pretty quickly.

A next-generation wearable hydration sensor offers real-time tracking of body water levels, helping users stay healthy and prevent dehydration. (CREDIT: Science Photo Library)© The Brighter Side ...

A patient with ALS, who lost use of his hands, has become the first person in the world to control an iPad entirely by thought.

The best faucet water filters eliminate more contaminants than pitcher filters do and last longer between replacements. We tested the Pur Advanced and Brita Complete filters.

Looking for an alarm system to make you feel more secure? We've tested all the best professional and DIY home security systems to help you decide which is right to protect your family and property.

12 Ways to Live More Sustainably Every day we make choices in our lives that affect the environment, the climate and other species. From what we eat to how many children we decide to have, there’s a ...

A new app will focus on super-short TV shows shot for phones, a bit like Quibi, an earlier app aimed at quick content.