The capacity of the engine at 65 revolutions per minute was 1,500,000 gallons in twenty-four hours.
What goes around at 45 revolutions a minute has come around again.
Most records made in 1900-1925 were recorded at 74-82 revolutions per minute (rpm).
It is also slower, turning at 4.5 revolutions a minute instead of 9, which caused some people to fall off.
It had to be played at seventy-eight revolutions per minute.
In flight the missile spins at between five and seven revolutions per second.
The remainder of the record is audio, designed to be played at 16 revolutions per minute.
And it goes at sixty revolutions to the minute.
The rotor blades were now spinning at 3,700 revolutions per minute.
The blades rotate at 10 to 22 revolutions per minute.