levers and gears that transmit movement to the propeller’s shaft. The latter has a diameter of 6 meters, a pitch of 7.5 meters, and can do up to 120 revolutions per minute.”
“And that gives you?”
“A speed of fifty miles per hour.”
There lay a mystery, but I didn’t insist on exploring it. How could electricity work with such power? Where did this nearly unlimited energy originate? Was it in the extraordinary voltage
levers and gears that transmit movement to the propeller’s shaft. The latter has a diameter of 6 meters, a pitch of 7.5 meters, and can do up to 120 revolutions per minute.”
“And that gives you?”
“A speed of fifty miles per hour.”
There lay a mystery, but I didn’t insist on exploring it. How could electricity work with such power? Where did this nearly unlimited energy originate? Was it in the extraordinary voltage
