Propellor Time was created on 2010-03-22.
guns firing through propellor
The spelling "propellor" is a variant.The usual spelling is propeller (spinning blades to push or pull in air or water).
In early airplanes, the wings were not strong enough to mount machine guns well out on the wings. When mounting a machinegun on the fuselage, the propellor was in the way of the gun firing (you could shoot your own propellor off!) The finally found a way to link the propellor to the machinegun, so that when the propellor was at a location where the gun would hit it, the gun did not fire. Would be embarassing to shoot yourself down.
Unlock it
They are called Propellor Caps, and they are usually released at April Fool's Parties. This year, the free item was the Red Propellor Cap, and last year, it was the Green Propellor Cap. Which makes the Blue Propellor Cap rare again. CP may release it a different party, I'm not sure. I'm sorry I couldn't be of more help. ~ Sheimi492
dance
there is a timer on the gun that made the gun shoot at set time so it never shot its self out of the sky
The tail propellor helps it turn
Boats don't usually have a brake. -You reverse the propellor to stop.
The forward motion of the ship through the water, is provided by the propellor.
first variable pitch propellor
Boats don't usually have a brake. -You reverse the propellor to stop.