Amazon, Microsoft, and IBM are all racing to build a quantum computer. But the technology's feasibility is as hazy as its physics.

Noah Wegrich, Josh Mulcoy and Pete Devries go on a bone-chilling sequel to “Island X" and push further into Alaska's Bering ...

We chase a fun swell up the coast and find a sandbar producing clean mini A-frame tubes. This session is all about quick takeoffs, tight barrels, and making the most of perfect small-wave conditions.

This RAW POV session follows a quick drive up the coast that turned into a mini a-frame tube fest. The sandbar was perfectly shaped, offering small but clean barrels all morning. With lighter crowds ...

Abu Dhabi has many of the things that surfers hunt for in their quest for perfect waves: warm weather, year-round sun and clear water. The only thing it did not have was waves. That changed in October ...

A traveling wave tube assembly used for Telstar. Unit contains a type 4041 tube. This packaged unit consists of a tube with its magnetic circuit and radio frequency couplers joined together to form a ...

Abstract: A broadband E-band continuous-wave (CW) 100-W traveling-wave tube (TWT) is developed to meet the requirements of radar and electronic warfare systems. The following methods are adopted in ...

Amid the heat wave on the East Coast, a train headed north for Boston was halted on Monday afternoon. Northeast Regional Amtrak Train 94 was reportedly stuck in the Baltimore & Potomac Tunnel before ...

Talking about vacuum tubes in 2025 might seem like talking about the role of buggy whips in today’s transportation world; but that’s not the case. There’s no denying that these devices—called vacuum ...