Skoltech researchers have created a digital twin of a polymer composite material with a 2D sensor and successfully used it ...

Back then, we also noted that the new weapon appeared to be something of an analog to the U.S.-made GBU-39 Small Diameter Bomb and, on a superficial level at least, this also appears to hold true.

Advances in cardiac imaging techniques and risk categorization have led to improvements in diagnosis, initial treatment and ...

What makes your shop successful? For those making rocket engine components, sometimes you must rely on years of skill and ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ...

When Rivian unveiled its next two models, the midsize R2 and more compact R3 in March of this year, one of the technical ...

China has completed the production of its largest tunnel-boring machine (TBM), measuring 16.64 meters (54.5 feet) in diameter. The machine is named Jianghai, which means "river and ocean" in Chinese.

The world’s largest optical mirror was successfully installed on a support system prototype for the first time to validate ...

A large-diameter tunnel boring machine (TBM) with a record-breaking excavation diameter of 16.64 meters rolls off the production line in Changsha, Central China's Hunan Province o ...

Kidney stones last days to weeks as they pass from the kidney down the urinary tract. This article explains what affects how ...

CHANGSHA -- China's self-developed tunnel boring machine with the biggest diameter has been rolled off the production line on Thursday. The machine, with a maximum excavation diameter of 16.64 meters, ...

Rhythmic apparatuses must conform to specific norms and are officially inspected prior to competition. The interior diameter must measure between 80 and 90 centimeters (2 feet, 7 ½ inches and 2 feet, ...