Knitting has come a long way from sweaters and blankets. Researchers at the Harvard John A. Paulson School of Engineering and ...

Are you an emoji person? We explore how simple smiley faces have become powerful communication tools.

Back in the 486 days, it was common to see a “Turbo” button on the front panel of many PCs, which was used to toggle between the CPU’s maximum speed and a slower clock rate that was sometimes ...

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

They claim to fix fine lines, blemishes and redness – but which stand up to scrutiny? We asked dermatologists and put them to the test to find out The best anti-ageing creams, serums and treatments ...

The thing about LED light therapy masks is that most of them are, frankly, quite similar. I should know since I've tested dozens of the top masks. There are slight differences in headset design, ...

ESP32s are surprisingly good AI lie detectors.

A physical Spotify controller built with an Arduino Uno, 16x2 LCD, push buttons, a rotary encoder, and a Python bridge using Spotipy and PySerial. The controller allows users to play/pause music, skip ...

At some point, the ESP32 stopped being just a cheap microcontroller I kept around for experiments and started becoming the answer to a lot of annoying little problems around my house. I'd put together ...