left and right handed propellers, preccesion

[raaaid]

yes but what caughts my attention the most is the tendency of most to trun left

schauberger said that rivers that turn left plants grow strong but rivers that rae made to artificically trun right plants die

is like turning left is on the bright side and turning right on the dark?

or is it the propeller prescession?

does it happen the sme with reactors?

edit:

also i found out years ago that birds nearly always make circles to the left