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Patent no: US3470828A
The first patent called: Electromagnetic inductive suspension and stabilization system for a ground vehicle
This has resulted in the mag-lev train
Queen Rocks Live Aid-July 13, 1985 (
Round the world record held by the female cyclist Jenny Graham. She is is a Scottish endurance cyclist. In 2018 she became the fastest woman to cycle round the world unsupported.
n 1996, Lessing broke the Olympic distance Triathlon world record with a time of 1 hour, 39 minutes, 50 seconds in 1996 at the ITU Triathlon World Championships in Cleveland.
In 1901 powered vacuum cleaners using suction were invented independently by British engineer Hubert Cecil Booth and American inventor David T. Kenney. Booth also may have coined the word "vacuum cleaner"
Woodstock-Aug 15-19, 1969 (was a music festival held August 15–18, 1969 which attracted an audience of more than 400,000, billed as "an Aquarian Exposition: 3 Days of Peace & Music". It was held at Max Yasgur's 600-acre dairy farm in Bethel, New York, 43 miles southwest of Woodstock. It was alternatively referred to as the Bethel Rock Festival or the Aquarian Music Festival. Thirty-two acts performed outdoors despite sporadic rain. It has become widely regarded as a pivotal moment in popular music history, as well as a defining event for the "counterculture generation"
Xerography or electrophotography is a dry photocopying technique. Its fundamental principle was invented by American physicist Chester Carlson and based on Hungarian physicist Pál Selényi's publications. Chester Carlson applied for and was awarded U.S. Patent 2,297,691 on October 6, 1942.