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[[Category:History timeline templates]] to the <includeonly> section at the bottom of that page. Otherwise, add <noinclude>[[Category:History timeline templates]]</noinclude> to the end of the template code, making sure it starts on the same line as the code's last character.
During the First World War, Paulus created approximately 125 parachutes a week. She was also credited with inventing the "drag 'chute", an intentional breakaway system where one small parachute opens to pull out the main parachute. [6] Paulus was an avid aeronaut herself and logged over 510 balloon flights and over 165 parachute jumps in her ...
Da Vinci's pyramidal design of ca. 1485, successfully tested in 2000 by Adrian Nicholas. Adrian Nicholas (4 March 1962 – 17 September 2005) was a British skydiver who completed more than 8,000 jumps in 30 countries.
You can set the switch |help=on in the template to produce some quick pointers. When you are getting started, you might want to use {{Graphical timeline|help=on}} to generate a ready-made, empty template – or type {{subst:Graphical timeline/blank}} into a sandbox page, save the page, and edit the resulting code. Hopefully, the parameter names ...
This clickable timeline template, wikilinked to over 30 Wikipedia articles, translated into over 25 languages, edited by over 40 editors, transcluded to over 120 articles, was originally derived from {{Life timeline}} for inclusion in the article "Timeline of human evolution".
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Irvin became the first American to jump from an airplane and manually open a parachute in midair. Floyd Smith filed the Type A patent No. 1,462,456 on the same day. The Parachute Board determined the backpack chute was crowding the cockpit, a redesign moved the parachute down the pilots back becoming the "seat style" chute. [15]
A parachute is a device used to slow the motion of an object through an atmosphere by creating drag or aerodynamic lift. A major application is to support people, for recreation or as a safety device for aviators, who can exit from an aircraft at height and descend safely to earth. A parachute is usually made of a light, strong fabric.