Felix
Baumgartner – Extreme Sport Athlete
Born in Salzburg, Austria in 1969, Felix began skydiving at the age of 16
and began performing skydiving exhibitions for Red Bull in 1988. He proceeded
to BASE jumping in the 1990s when he reached the limits that traditional
skydiving could offer.
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Achievements
1. World records
2. First person
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On Sunday, 14 October 2012, Felix
Baumgartner leapt from 39.04 km (128,100 feet) above Earth.
The Mission
Ascend to 36.58 km (120,000 ft) in a stratospheric
balloon and make a freefall jump toward earth at supersonic speeds before
parachuting to the ground.
The
Technology
Capsule
Weighs
1315 kg (2900 lbs) and is made of fiberglass & epoxy. It has 4 components
- pressure
sphere, cage, shell, base & crush pads.
It is made to withstand temperatures as low as -56.67°C (-70°F) and
designed to handle 8 Gs of impact pressure.
Suit
The suit is fully pressurized to withstand temperatures as high as 100°F
(37.78°C) & as low as -90°F (-67.78°C).
It is modeled on suits worn by pilots of high-altitude reconnaissance
aircraft but with modifications to include mirrors and added mobility. The exterior of the suit is both fire
retardant and an insulator against extreme cold. The suit is ventilated with warm or cool
air in the capsule via a vent hose.
Chest pack
Houses the monitoring, tracking, and communications
systems.
Parachute
The
parachute weighs 27.22 kg (60 lbs) or three times as much as a normal
parachute and is the first of its kind used for a supersonic-speed fall. It includes
a special drogue chute that could help stabilize Felix if he were to start
spinning uncontrollably in the upper atmosphere. It can be manually operated, but it will
automatically engage if Felix experiences 3.5 Gs or more continuously for at
least six seconds.
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What could go wrong?
His blood could boil. His lungs could overinflate. The vessels in his
brain could burst. His eyes could hemorrhage.
He could break his neck while jumping from a mind-boggling altitude of
37.01 km (23 miles). A head-over-feet
spin can be life-threatening, as it forces blood into the jumper's
extremities - at high pressures, this could cause unconsciousness, and even
moderate pressures could damage the brain and eyes.
Detailed information can
be found at: http://www.redbullstratos.com/
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Tuesday, 16 October 2012
Go Felix! Mission to the edge of space – Red Bull Stratos
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