Tricks, tips, tutorials, pictures and words

Journals: American Whig Review (1845 - 1852) Researches of Baron Reichenbach on the "Mesmeric," Now Called the Odic Force
A revolution in mechanical engineering - М.Калашников (M. Kalashnikov)
Cleave Baxter
YouTube - DAF Variomatic at work
George Constantinesco - 1913 [fluid.power.net][rexresearch.com]