Juggling inertia...

[iacob alex]

....as a circus performance , at :
https://youtu.be/SebDLxMORZs
as a concept , at :
https://web.mit.edu/angles2008/angles_Jacob_Sharpe.html
as a simplified mechanical "composition" , if you take a look at :
http://en.m.wikipedia.org/wiki/Rotary_v ... e_pump.svg
.....but , we retain two spare parts (1 and 2 ) , only...and take out the vane (3-4-3), replacing this rotor with another one...a kind of vise handle (rotating and sliding ) bar, as :
https://shop.goldpeaktools.com.ph/produ ... ding-t-bar
.....playing it "double"( a symmetry as in"mirror"...) , can we get across with a "clean" one-way pulsatory centrifugal thrust ?!
Two counter-rotating-sliding vise handle...as an inertial propeller ?!
Al_ex