An underwater ship -- A siphon for raising water -- Lifting weights by water, and a portable siphon -- Construction of sluices to raise ships to any height -- A machine worked by fire which can throw ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Each vol. has half title: Mechanical inventions of James Watt. Verso of title pages: London : Printed by William Clowes and Sons ... siris_sil_421989 ...