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  3. Watch that first step!

Watch that first step!

Scheduled Pinned Locked Moved The Lounge
comarchitecture
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  • J Josh Smith

    They must make some really tough parachutes for people who jump from those heights. Imagine opening a parachute while going faster than the speed of sound! Wow. :josh: My WPF Blog[^]

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    J4amieC
    wrote on last edited by
    #12

    My thoughts are that they would have to employ some form of air brake to slow the moving body down before deploying a chute. The deceration (85mph to 15mph) when pulling a chute at normal freefall speed is enough to almost rip your balls off (from experience!) --- How to get answers to your questions[^]

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    • J J4amieC

      My thoughts are that they would have to employ some form of air brake to slow the moving body down before deploying a chute. The deceration (85mph to 15mph) when pulling a chute at normal freefall speed is enough to almost rip your balls off (from experience!) --- How to get answers to your questions[^]

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      Josh Smith
      wrote on last edited by
      #13

      J4amieC wrote:

      The deceration (85mph to 15mph) when pulling a chute at normal freefall speed is enough to almost rip your balls off (from experience!)

      Is that how the Air Force choir gets their castrati? ;) :josh: My WPF Blog[^]

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      • J J4amieC

        My thoughts are that they would have to employ some form of air brake to slow the moving body down before deploying a chute. The deceration (85mph to 15mph) when pulling a chute at normal freefall speed is enough to almost rip your balls off (from experience!) --- How to get answers to your questions[^]

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        Joey Bloggs
        wrote on last edited by
        #14

        He will naturally slow down to normal terminal velocity as the air pressure increases, he'll be fine

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        • G Gavin Roberts

          wouldn't the sonic boom blow his ear drums? or more... brave man. IT would be really nice to see some camera work of him doing this.

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          Joey Bloggs
          wrote on last edited by
          #15

          It's supersonic in very thin air and he will basically be in a space suit

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          • J Josh Smith

            They must make some really tough parachutes for people who jump from those heights. Imagine opening a parachute while going faster than the speed of sound! Wow. :josh: My WPF Blog[^]

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            Dan Neely
            wrote on last edited by
            #16

            No, air drag will slow you once you reach thicker air. depending on orientation terminal velocity near ground level is 120-180mph, well below mach1.

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            • J Josh Smith

              They must make some really tough parachutes for people who jump from those heights. Imagine opening a parachute while going faster than the speed of sound! Wow. :josh: My WPF Blog[^]

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              Joey Bloggs
              wrote on last edited by
              #17

              No he will slow down before deploying the parachute or there would be a problem ;)

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              • J Joey Bloggs

                He will naturally slow down to normal terminal velocity as the air pressure increases, he'll be fine

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                Josh Smith
                wrote on last edited by
                #18

                Joey Bloggs wrote:

                terminal velocity

                You got that right! As terminal as can be... :laugh: :josh: My WPF Blog[^]

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                • J Joey Bloggs

                  He will naturally slow down to normal terminal velocity as the air pressure increases, he'll be fine

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                  J4amieC
                  wrote on last edited by
                  #19

                  Of course he will, you're absolutely right and I was forgetting my basic Physics! --- How to get answers to your questions[^]

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                  • L Lost User

                    In freefall, from that height, as the wind passes you, you gradually turn colder and colder to the point where, for instance, your tears that lubricate your eyes will turn to ice and your eyes will be "soldered" either wide open or shut, even with a "special" helmet, with you being unable to see anything until you "defrost", by that time, you would be very close to the ground. Also your limbs will suffer similar consequences from that height. "Splat" comes to mind! Still think it cool :) Unless you know otherwise ...

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                    Joey Bloggs
                    wrote on last edited by
                    #20

                    Nah he'll basically be in a heated space suit with an oxygen supply as well or else the depressurisation and hypoxia would probably get him first ;)

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                    • D Dave Kreskowiak

                      It's a rather large one! Man eyes free-fall from 25 miles above Earth[^] Dave Kreskowiak Microsoft MVP - Visual Basic

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                      Joey Bloggs
                      wrote on last edited by
                      #21

                      I'm waiting for the next stage where they aerobrake out of low earth orbit with a disposable personal heatshield before transitioning to the freefall component. Now that would be something to see :omg:

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                      • C Christian Graus

                        Every time I fly, I think about how cool it would be to fall out of a plane, at least up to the point where you connect with the ground. Christian Graus - Microsoft MVP - C++ Metal Musings - Rex and my new metal blog

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                        Dave Kreskowiak
                        wrote on last edited by
                        #22

                        I have thing about heights, so to me, it isn't so much how cool it would be to fall. But I do think about how, sitting in the window seat, that there is only 2" of aluminum, insulation, and glass between you and 500mph air rushing past your elbow! Dave Kreskowiak Microsoft MVP - Visual Basic

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                        • J Josh Smith

                          It said that he will enter super-sonic speeds! That's surreal! :omg: I would love it if he were to wear a video camera during the fall so that the rest of the world could see it from his perspective. :cool: :josh: My WPF Blog[^]

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                          Dave Kreskowiak
                          wrote on last edited by
                          #23

                          Up that high, you can't tell that your actually falling at all! Wanna see?? Click![^] Back in the late 50's, here in the The States, there was a little experiment, called Project Manhigh. This is the set of jumps that set the 102,800 foot jump record. What's it like up there?? -70 degrees F. The ballon was only about 40 feet acrossed on the ground and nearly the size of a U.S Football field at altitude... Freefall for over 4 and half minutes... Top speed of about 615mph, without a vehicle! And this guy did it 5 times! Why did they do this? It's the grandfather program of radiobiology! Dave Kreskowiak Microsoft MVP - Visual Basic

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                          • J Joey Bloggs

                            I'm waiting for the next stage where they aerobrake out of low earth orbit with a disposable personal heatshield before transitioning to the freefall component. Now that would be something to see :omg:

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                            Dave Kreskowiak
                            wrote on last edited by
                            #24

                            Yeah!! Freefall from thousands of miles up!! Now THAT'S a sight to behold! :-D Dave Kreskowiak Microsoft MVP - Visual Basic

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                            • D Dave Kreskowiak

                              It's a rather large one! Man eyes free-fall from 25 miles above Earth[^] Dave Kreskowiak Microsoft MVP - Visual Basic

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                              Ashley van Gerven
                              wrote on last edited by
                              #25

                              Someone's gonna get freaked out when a couple of man-eyes fall in their swimming pool :omg:

                              "Nothing ever changes by staying the same." - David Brent (BBC's The Office)

                              ~ ScrollingGrid: A cross-browser freeze-header control for the ASP.NET DataGrid

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