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I have taken a quotation, an...

I have taken a quotation, and I have replaced each of the letters with one-, two- or three-digit numbers according to the table below. Can you change it back to letters? (2112 1110 1221102103110 12133111 103332110 10311133111110 313030 10110)

Correct answers: 39

The first user who solved this task is llewellyn samuels.

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Buffalo's Milk

"Mom says that drinking a buffalo's milk makes us smarter."
"She's lying. If it did make one smarter, then the buffalo's calves would be scientists."

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Invention of navigation by satellite

In 1957, two Johns Hopkins University Applied Physics Laboratory scientists tracking Sputnik found they could determine its orbit by analyzing the Doppler shift of its radio signals during a single pass. They conjectured that if a satellite's position were known and predictable, then the Doppler shift of its signals could be used to locate a receiver on Earth - thus, one could navigate by satellite. A system called Transit, was developed and from 1964 assisted the security of U.S. nuclear deterrent submarines. From 1967, this evolved into a navigation system for all nations, a forerunner of the present Global Positioning System (GPS). Transit also made key contributions to space science and technology, geodesy and health.*[Image: Transit 1B satellite]

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