Tag Archives: Skydiving

Skydiving


Skydiving

Andre-Jaques Garnerin used his invention, the parachute, when he undertook the first jump from a hot air balloon in 1797. Since then, parachuting, or skydiving, has been utilized in military operations as well as for recreation and sport. Skydiving typically involves jumping from an aircraft at an altitude of about 4,000 m (13,000 ft), free-falling, and then deploying a parachute to slow the landing. Who holds the record for the highest parachute jump in history? More… Discuss

ARTICLE: FREE FALLING


Free Falling

Though often associated with skydivers, a free fall in physics is any motion of a body upon which gravity is the only force acting—such as a ball thrown up in the air. Though free falls from great heights are incredibly dangerous for humans, they can be survivable, especially if one lands on a surface of high deformity, like snow or water. In 1972, a flight attendant miraculously survived—despite 27 days in a coma—after the plane she was on exploded, hurtling her how many feet to the ground? More…Discuss

 
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Article of the Day: Parachute


The Parachute

The parachute was conceived by the 14th century, but practical demonstrations began only in the 1780s in France. The first successful parachute descent from a great height occurred in 1797, when André-Jacques Garnerin made a 3,200-ft (1,000-m) exhibition jump from a balloon. In 1802, he made an 8,000-ft (2,400-m) jump. Early parachutes were made of canvas, but this was later replaced by silk and then nylon and Kevlar. What is the world record for the highest parachute jump and longest free-fall? More… Discuss