Speed Of Sound Collection

Scott Crossfield Mach 2 flight. Creator: Unknown
Scott Crossfield after the first mach 2 flight, USA, November 20, 1953. Naval officer and test pilot Scott Crossfield piloted the Douglas D-558-2 Skyrocket to Mach 2, or more than 1

Scott Crossfield... after the first mach 2 flight, USA, November 20, 1953
Scott Crossfield in the cockpit of the D-558-2 after the first mach 2 flight, USA, November 20, 1953. Naval officer and test pilot Scott Crossfield piloted the Douglas D-558-2 Skyrocket to Mach 2

Derham, (1657-1735), 1830. Creator: Unknown
Derham, (1657-1735), 1830. William Derham (1657-1735) English clergyman, natural theologian, natural philosopher and scientist who produced the earliest, accurate estimates of the speed of sound

Experiment to calculate the speed of sound in air, Paris, 1822, (c1880). Artist: Robert Brown
Experiment to calculate the speed of sound in air, Paris, 1822, (c1880). In 1822 the French appointed a commission to find the speed of sound in air

Engineers check body revolution model, Ohio, USA, July 31, 1957. Creator: Unknown
Engineers check body revolution model, Ohio, USA, July 31, 1957. Engineers at the Lewis Flight Propulsion Laboratory making a check on the body of a model of a supersonic aircraft before a test run

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