Transcript of Steven Spielberg. History and growth. History of Steven. Born: Born on December 18, 1946, in Cincinnati, Ohio. Was an amateur filmmaker as a child. He became one of the youngest television directors for Universal in the late 1960s. A highly praised television film, Duel (1972), brought him the opportunity to direct for the cinema, and a string of hits have made him the most commercially successful director of all time.
Basic Types of Thermometers. Traditional thermometers are designed for at home use for measuring the temperature of the air or water in both F or C. These should not require much maintenance, but they may have a varied accuracy, range and resolution.
To check a thermometer, you should take the temperature of two solutions that you know the temperature of. The Catch-22 here is that, without a calibrated thermometer, how do you know the temperature of a solution? The answer is you rely on the physical properties of water to supply you with two set points.