An hourglass tells you what it is in the name — a glass that you use to measure an hour of time passing by. [EDISON SCIENCE CORNER] has built a digital project that mimics such a thing, with little ...

Build festive decorations using Arduino and Raspberry Pi with these five creative holiday projects and video tutorials ...

My initial goal was to have a remote display that would show multiple kind of information and run reliably 24/7. Can be connected to the local network via WiFi and controlled via REST API or Websocket ...

Fighting fire with robots may take jobs away from humans, but it can also save lives. [Mell Bell Electronics] has built a (supervised) kid-friendly version of a firefighting robot that extinguishes ...

In a recent review article published in the journal Optics & Laser Technology, researchers provided a comprehensive overview of how laser technologies are revolutionizing the fabrication and ...

Researchers at ETH Zurich say they’ve built the world’s smallest light-emitting diodes — tiny “nano-OLEDs” so small that a hundred of them could fit across the width of a human cell. The team says the ...

In a recent review article published in the journal Optics & Laser Technology, researchers provided a comprehensive overview of how laser technologies are revolutionizing the fabrication and ...