I know a few bits and bobs.

Which side you should pass a Cardinal Buoy on is marked by 2 arrows. 2 up north, 2 down south, pointing at eachother West, pointing away east.

In machining, a G76 screwcutting cycle is a bit better on tool wear than G92, but you can control the finishing passes better with the latter.

Water is a universal solvent.

Nitric acid dissolves silver, sulphuric does not.

A "plumb line" derives from the Latin for lead, plumbum.

Wasps are bastards, as are swans.

Posted By: Captain Bligh, Jan 4, 11:03:45