[WhiskeyTangoHotel] wrote in with his newest clock build — and he did warn us that it was minimalist and maybe less than useful. Indeed, it is nothing more than a super-cheap ESP32-C3 breakout board ...

Welcome to the 2025 Library Design Showcase, American Libraries’ annual celebration of new and renovated libraries throughout North America. Today’s libraries are places where people from diverse ...

Lenses made with liquid crystals could lead to eyeglasses that can easily switch between correcting near- and far-sightedness. Instead of fashioning lenses just from glass, which must be made convex ...

Signage is seen outside of the U.S. International Trade Commission in Washington, D.C. WASHINGTON (Reuters) -The U.S. International Trade Commission said on Wednesday it has received a trade complaint ...

The Joe and Jill Biden Foundation this past week approved a 13-person governance board that is charged with steering the project. FILE - Former President Joe Biden speaks during the National Bar ...

Arduino Library for the SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 The SparkFun Air Quality PM1/PM2.5/PM10 Sensor - BMV080 (Qwiic)is an ultra-small, fan-less air quality sensor for sensing ...

This is a library for the Arduino IDE that helps interface with ST's VL53L4CD time-of-flight distance sensor. The library makes it simple to configure the sensor and read range data from it via I²C.

Imagine a clock that doesn't have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at the University of Colorado Boulder have used liquid crystals, ...

WASHINGTON (Reuters) -The U.S. International Trade Commission said on Wednesday it has received a trade complaint seeking to block imports of liquid crystal displays used in televisions and other ...

“Everything is born out of nothing. All you do is shine a light, and this whole world of time crystals emerges,” said University of Colorado Boulder physicist Ivan Smalyukh. In a field where most ...

Abstract: This article presents a reflective Fabry–Perot (FP) dual-parameter sensor utilizing nematic liquid crystal (LC) for high-sensitivity temperature and magnetic field measurement. The FP ...

Physicists at the University of Colorado Boulder have announced the creation of the world’s first visible “time crystal” that can be seen with a microscope or even with the naked eye under certain ...