Instead of using a ball valve or other such contrivance to dump air directly from a reservoir into the chamber of this PVC air cannon, [Ben] is using a much more clever design. This is a barrel ...

The take-up spooler also features a hydraulically driven levelwind to evenly wind lines onto the reel. The HPU contains all the machinery necessary to convert a ship’s electrical power to the ...

William Wilberforce used the model during the Abolition Campaign to demonstrate the horrors of the Middle Passage.The model was based on an actual slave ship built in Liverpool in 1780-81 and co ...

It was the most famous foundry in the Far East for casting cannon and bells supplied to forts, churches and ships, not only in Macao but also mainland China, Vietnam, Japan, the Philippines and ...

The cannon is made of bronze and medium-sized, the release said, 8 feet, 6 inches long and part of a set that would have been ...

"Barrels per day" is a common unit used in tracking the production, storage, delivery, and usage of crude oil. Barrels per day is a unit of measurement used in tracking the production, storage ...

Ralahy, eyes sparkling behind his glasses, has learned in 30 years as a craftsman at the Le Village model ship making company that recreating history in miniature form can't be rushed. It'll take ...

Model ships built by two young Aberdeenshire brothers have been launched on what is planned to be an epic journey around the South Pole. The mission to circumnavigate Antarctica, started by Harry ...

Eno Sarris and Derek VanRiper, along with Trevor May and Britt Ghiroli, discuss advanced stats, strategy, prospects and more. From the first move of the Hot Stove season to the final pitch of the ...

Chinese coast guard ships fired water cannons and tried to block two Philippine fisheries vessels delivering supplies to fishermen in the South China Sea, the latest incident amid elevated ...

特斯拉Model Y定位于为中型SUV，同时也是特斯拉的第五款量产车型，其基于Model 3平台开发而来，因此设计风格上与Model 3十分相似。尽管外观很相似，但是车身尺寸方面，Model Y确实要比Model 3要实在很多，Model Y比Model 3长了56mm、宽了71mm、高了181mm、轴距长了15mm ...