Ví dụ công khai
As it is the circular Motion of the Mill-ſtone which brings the Corn out of the Hopper by Jerks, and with a Velocity depending upon that of the Stone, other Grains are always ſucceeding, which raiſe it anew, and the Flower just made being no longer preſs'd is carry'd away into the Boulting Mill by the Circulation of Air that the Mill-ſtone puts into motion, which makes a whirling there.