Felix Baumgartner |
Austrian born professional skydiver and BASE jumper Felix Baumgartner (left) will attempt to break the record for the highest (and definitely the most dangerous) sky dive in history. He'll be jumping from 120,000ft above sea level. That's almost 4 times higher than a Boeing 747 cruises at.
Did that sink in yet? OK. Good. Let's continue...
The jump has been in the work for the last few years, but it's not sponsored by NASA. Hell, it's not even sponsored by the government. It's sponsored entirely by, of all things...Redbull. Who else would put up their money for something this awesome and this insane?
So, some of the specs regarding the jump, so that everyone has an understanding of exactly how crazy and how amazing this attempt at a record will be if, God willing, Felix survives.
Here's some details: He will fly up in a helium balloon inside of a pod like capsule where he will make his ascent to the predetermined 120,000 ft, stop ascending, step out of the capsule and jump. Sounds easy right? OK. Let's review:
-He will be wearing a specially designed pressurized suit where he will be breathing 100% oxygen. Let's understand something about breathing pure oxygen. It takes getting used to. What we breathe on land isn't pure oxygen, but Felix will need it to survive in the stratosphere. But even this isn't safe. In a pressurized chamber like his suit, any petroleum based product, which could be sparked by something as basic as static, could set him ablaze. Hair gel, chapstick, lotions, you name it, he can't have it on inside the suit or it might just burst into flames during free fall. Killing him.
-At this high up, he's susceptible to what's called Ebullism: This is when bodily fluids turn into gas due to lowered altitude pressure. At 63,000ft above sea level, also known as Armstrong's Line, the boiling temperature for water drops to 98.6ยบ degrees Fahrenheit. This means that if the pressure in his suit drops from his regulated 3.5 psn, he will literally swell like a balloon in his own suit and quite possibly, pop. Also killing him.
Diagram of the capsule Felix will exit and jump from |
-The jump itself. Regular sky diving allows for avid skydivers and BASE jumpers to maneuver through the air because of the air pressure they can "swim" through. Felix will have NO CONTROL OF HIS BODY for the first part of the fall. If he jumps with too much pressure moving forward, he may go into a top spin. At 120 rpm, a human being, even a trained astronaut for example, will possibly knock themselves out unconscious. At 145 rpm, as per tests done on monkeys (unfortunately) the brain stem separates from the spinal column. Most likely killing him.
Felix atop the hand of O Cristo Redentor in Sao Paulo, Brazil |
So, what's the deal with this jump? It's both record breaking and scientific. Back in 1960 a guy named Joseph Rittinger jumped from a similar capsule from 102,800ft. (about 3 miles shy of where Felix plans on making his jump) during what was called the Excelsior Program. He survived, despite suffering slight Ebullism to his right hand when a pressure valve in his suit malfunctioned and allowed the pressure in his hand to drop. Had it not been for his suit, his hand would have popped before landing. He's been working alongside Felix for this jump. Part of this is research to test out suits and science on whether or not an astronaut could conceivably egress from a capsule/shuttle reentering the earth's atmosphere and if they would be able to survive an emergency jump from such an altitude. Felix is jumping for sport and science at this point.
But why should we be interested? Because there's the same element of danger we've always appreciated about daredevils and athletes. Felix is balancing the line between daring and crazy. He's already jumped from a slew of places in the world including BASE jumps from the Golden Gate Bridge in San Francisco and O Cristo Redentor in Sao Paulo, Brazil as well as becoming the first human being to cross the English Channel using a specially designed glide suit that allowed him to travel 22 miles over the Channel back in 2003.
What are we gaining from this? And how is it that corporate sponsors like Redbull are more interested in something like this than NASA or our own government? What does this say about us as people? And if it doesn't Felix, what's the next stunt going to be??