For some of these numbers it is very useful to be able to memorise them. If they are just two or three digits this is not usually too difficult, but a telephone number may be as many as twelve or more. Here are some mnemonic devices for remembering pi, and for telephone numbers. Mnemonics for the number Pi There once was a fellow from Greece,
Saratov Bridge. Saratov Bridge across the Volga River in Saratov, Russia was the longest bridge in the Soviet Union upon its inauguration in 1965. Its length is 2,803.7 meters and it connects Saratov on the right (west) bank of the Volga, with the city of Engels on the left (east) bank.
Kinzua Bridge: Once the Worldâs Longest Railroad Bridge, Destroyed by Tornado. 20 July 2013. When it was built in 1882 the builders of the Kinzua Aqueduct Bridge boasted that it was the Eighth Wonder of the World. Their hyperbole had some merit: at just over 300 feet it was the tallest railroad bridge on the planet and remained so for a number of years. Then, in 2003, to Pennsylvania came a tornadoâ¦.