On Mon, 25 Nov 2019 09:04:53 -0800, pyotr filipivich
wrote:


As I understand it. one of the critical features of steam engines
(smooth round cylinders which allowed a tight fit) came as a result of
development in the armaments trade: the ability to bore out cannon
barrels.
And so forth.

airplanes needed lightweight engines.
Although I have plans for a steam powered aeroplane. (circa 1908
iirc)

https://youtu.be/nw6NFmcnW-8
__

"Poor widdle Wudy...mentally ill, lies constantly, doesnt know who he is, or even what gender "he" is.

No more pathetic creature has ever walked the earth. But...he is locked into a mental hospital for the safety of the public.

Which is a very good thing."

Asun rauhassa, valmistaudun sotaan.