A Radial engine was used on old bi-planes - many (round)cylinders around one shaft - Rotary engines have a triangle type piston - not round. Instead of going up & down ,they move in a somewhat triangle circle.
The largest tsunami on record strucky Lituya Bay in a  remote portion of Alaska in 1958. It was overâ¦ 1,700 feet tall. The  meteor impact associated with the extinction of the dinosaurs is  believed to have generated a tsunami 3,000 feet to 1 mile tall.
World's Biggest Tsunami The largest recorded tsunami was a wave 1720 feet tall in Lituya Bay, Alaska On the night of July 9, 1958 an earthquake along the Fairweather Faul â¦ t in the Alaska Panhandle loosened about 40 million cubic yards (30.6 million cubic meters) of rock high above the northeastern shore of Lituya Bay.orld's Biggest Tsunami The largest recorded tsunami was a wave 1720 feet tall in Lituya Bay, Alaska On the night of July 9, 1958 an earthquake along the Fairweather Faul â¦ t in the Alaska Panhandle loosened about 40 million cubic yards (30.6 million cubic meters) of rock high above the northeastern shore of Lituya Bay.