Though big-screen televisions still dominate many living rooms around the globe, smart laser projectors have been making steady inroads of late – particularly those you can push right up to the wall.

In this video, I use the Longer Laser B1 to create cutouts on an old wooden vessel that had been in my pile for about five years. While working on it, I encountered the wood's poor condition, which ...

Want stress-free, hairless skin by summertime? Now is the perfect time to start. Ulike’s Sapphire Air3 IPL Hair Removal Handset is 40% off on Amazon in pink and purple, and it’s a sweet sale that’s ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Sir Keir Starmer will exclude the City of London from his push for “closer alignment” with the EU, following ...

Welcome to our quick review and demo of the Creality Falcon2 Pro 40W laser engraver and cutter! This powerful and versatile machine is perfect for hobbyists, diy enthusiasts, and small business owners ...

Abstract: High-precision on-orbit pointing calibration of the Optical Telescope Assembly (OTA) of laser communication terminal (LCT) is a critical prerequisite for rapid acquisition and tracking of ...

Neck pain or stiffness often results from poor posture, muscle strain, or an awkward sleeping position. However, it can also signal injury or illness. Common neck pain symptoms include stiffness, ...

Abstract: We designed and fabricated, for the first time, a 3D photonic interposer on a multilayer $\text{Si}_{3} ~\mathrm{N}_{4} / \text{SiO}_{2} / \text{Si}$ photonic platform using high-precision ...