Build a light-activated switch using LDR that lets you control home appliances using your mobile phone's torch.

Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

Their findings, published in Physical Review Letters, shed new light on the melting curve and structural ... With technologic advancements in high-power laser facilities, it will also be possible to ...

But after more than a dozen hours with Hyper Light Breaker – a follow-up (though not a proper sequel) to one of my all-time favorite indie games, Hyper Light Drifter – I feel like Vito ...

To answer some of your burning questions, we spoke to experts at Pulse Light Clinic and sk:n clinic about everything you need to know prior to getting laser, as well as sharing our personal ...

Excalidraw is an innovative online whiteboarding tool that uses the power of artificial intelligence (AI) to convert simple text prompts into detailed, professional-quality diagrams. Whether you ...

A ground-based observing facility tasked with recording the flare of the northern lights has captured images of an inexplicable pale grey glow amid the streaks of green and red, providing researchers ...

SINGAPORE – Light To Night Singapore, the marquee event of Singapore Art Week, returns to the Civic District from Jan 17 to Feb 6. Themed “Do You See Me?”, the 2025 edition of the well-loved ...

What about removing surface oil? “Oils are transparent to laser light,” Novikov explained, so they aren’t removed via ablation or thermal shock. In this case, the laser “boils” individual sections of ...