Underwater computer vision is a challenging task due to the severe underwater condition. The underwater optical system can provide more detailed information than the acoustic system. This paper ...

Elac has unveiled its latest powered bookshelf speaker system, the Debut ConneX DCB61. Taking the blueprint laid down by the excellent What Hi-Fi? Award-winning Debut Connex DCB41 speaker system, the ...

A pair of objects 20,000 light‑years away has just broken the energy ceiling for light inside our galaxy. These twin bodies (a massive star and a black hole), known as a microquasar, are generating ...

April Wilkerson builds an ice chest with a built-in stereo system. The Stealth Bombers Have Begun Returning From Iran To U.S. Airbase 'Spider-Man' Star, Longtime Character Actor Dies at 96 ...

In this paper, we build a micro-ultrasonic motor in the 2–3 mm scale, combine it with a tunneling magneto resistance (TMR) sensor with dimensions of 1.4 mm ×1 mm, and construct a closed-loop system ...