South Africa's Steven Sawyer's long been a fixture on the pro longboard scene, but the secret to his success may lie in his ...

Supertubos is a harrowing, hollow, throttling tube that has helped shape ... popularized east coast, look to travel from May ...

Scientists have uncovered how massive underwater waves triggered by iceberg calving secretly fuel glacier melt in Greenland. Iceberg calving takes place when large sections of ice detach from the ...

It’s hard to convert energy from the ocean into electricity, thanks to a tough regulatory environment and, well, the ocean.

Iceland is polarizing. If you spend 12 days on the island covering 2,400 kilometers (nearly 1,500 miles) with surfboards and ...

Abstract: This letter reports the successful development and testing of a compact W-band sheet-beam traveling-wave tube (TWT) integrated with a periodically-cusped magnetic (PCM) focusing system. The ...

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 ...

I scored the best surf of my life – endless tubes, perfect conditions, and every wave captured in raw POV. From deep inside the barrel to flying out into the sunlight, this session was pure magic from ...

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 ...

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 ...