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This list only presents the single greatest speed achieved in each broad record category; for more information on records under variations of test conditions, see the specific article for each record category. As with many world records, there may be some dispute over the criteria for a record-setting event, the authority of the organization ...
PSR J1748−2446ad is the fastest-spinning pulsar known, at 716 Hz (times per second), [2] or 42,960 revolutions per minute.This pulsar was discovered by Jason W. T. Hessels of McGill University on November 10, 2004, and confirmed on January 8, 2005.
The Lockheed SR-71 Blackbird is the current record-holder for a crewed airbreathing jet aircraft. An air speed record is the highest airspeed attained by an aircraft of a particular class. The rules for all official aviation records are defined by Fédération Aéronautique Internationale (FAI), [1] which also ratifies any claims. Speed records ...
At 65,589 feet, Apt beat all previous records speed records, reaching Mach 3 (2,094 miles per hour). He was the fastest flying man alive and would hold the record until 1961, when the X-15 reached ...
The first ever record although not verified, was the 1903 Wright Flyer. It achieved 30 mph (48 km/h) during its first flight, a record by the only plane of controlled take-off and landing in existence. The Bleriot XI then reached 47 mph (76 km/h) in 1909. Fabric-covered biplanes of the World War I era and shortly after could reach 200 mph (320 ...
A speed record is a world record for speed by a person, animal, or vehicle. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles. The function of speed record is to record the speed of moving animate objects such as humans, animals or vehicles.
On many kinds of disc recording media, the rotational speed of the medium under the read head is a standard given in rpm. Phonograph (gramophone) records, for example, typically rotate steadily at 16 + 2 ⁄ 3, 33 + 1 ⁄ 3, 45 rpm or 78 rpm (0.28, 0.55, 0.75, or 1.3, respectively, in Hz). Air turbine rotating up to 1 500 000 rpm (25 kHz)
Rudolf Caracciola's record of 432.7 km/h (268.9 mph) over the flying kilometre on 28 January 1938, remained the fastest ever officially timed speed on a public road until broken on 5 November 2017 by Koenigsegg in an Agera RS driven by Niklas Lilja, achieving 447.2 km/h (277.9 mph) on a closed highway in Nevada.It also was the fastest speed ever recorded in Germany until Rico Anthes bested it ...