Testing a new headlight before you install it can save time, money, and frustration. Whether you’re checking a replacement ...

Researchers have discovered a simple yet powerful way to protect atoms from losing information—a key challenge in developing ...

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) and Technical University of ...

The system combines several sensors that monitor all process steps during laser welding. An integrated AI quality control system checks the weld seams, for example, and OCT (optical coherence ...

Stave off mosquitoes without the harsh stench of bug spray using Thermacell's rechargeable repeller, which creates a 20-foot ...

This paper considers the problem of beam alignment in a cell-free massive MIMO deployment with multiple access points (APs) and multiple user equipments (UEs) simultaneously operating in the same ...

Physical-layer security in free-space optical communications channels can be compromised when an eavesdropper performs optical beam-splitting attacks over an atmospheric channel. Previous simulations ...

On a beam of light : K-Pax II by Brewer, Gene Publication date 2001 Topics Life on other planets -- Fiction, Psychotherapist and patient -- Fiction, Multiple personality -- Fiction, Life on other ...