The temperature of milk when it leaves the body of a cow is 101 degrees Fahrenheit. The milk is then quickly chilled and stored at a temperature of 40 degrees Fahrenheit.

On December 23, 1947, Bell Telephone Laboratories in Murray Hill, N.J., held a secret demonstration of the transistor which marked the foundation of modern electronics.

The Titanics whistles could be heard from 11 miles away.

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