Tag Archives: screw

The Spinning Vicar of Screw

Posted on September 11, 2015 by Gary

One of the problems with the first propellers was the drag experienced when under sail. This was because ship owners and operators weren’t exactly 100% confident in the new steam boilers and screw propellers. They saw the propeller as a … Continue reading →

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Screwed

Posted on August 28, 2015 by Gary

Back in first half of the 19th century, there was a bit of a race on to find the best screw propeller. They were called ‘screws’ because early ones were modelled on the Archimedes Screw, a device which, in part, … Continue reading →

Posted in Biographical sketch, Gary's Posts | Tagged , , , , | 1 Comment