There are lots of different ways to build a clock. [Sciter_] came into the possession of some old calculator parts, and ...

We are going to do a weird experiment with fluorescent lights today by trying to light them up, even though they will not be in a lighting fixture or connected to any electricity. It is a simple ...

High quality bug reports and feature requests are valuable contributions to the project. Before reporting an issue search existing pull requests and issues to see if it was already reported. If you ...

Quantum technologies might seem incompatible with life. The quantum bits, or qubits, that make them up commonly require ultracold temperatures, and rely on hard, orderly materials like diamond or ...

A team from The Hebrew University of Jerusalem has introduced a new method for megapixel-scale fluorescence microscopy through complex scattering media. This approach resolves high-resolution images ...

This Halloween, it’s time to see scorpions, millipedes and other creepy crawlers in a new light. Using ultraviolet flashlights and light-filtering glasses, a group of community scientists is ...

A major step forward toward biosensor devices that can provide fast, high-contrast detection of biomarkers in almost any environment are 'binding-activated fluorescent biosensors.' Now, a research ...

Fluorescence, the optical phenomenon whereby short-wavelength light is absorbed and emitted at longer wavelengths, has been widely described in aquatic habitats, in both invertebrates and fish. Recent ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Recycling facilities collect glass and mercury from thrown away fluorescent bulbs, but discarded lighting could also supply rare-earth metals for reuse. The 17 metals referred to as rare earths aren’t ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...