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  3. Rocket programming anyone?

Rocket programming anyone?

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  • M Marc Clifton

    Gil Rivlis wrote: Anyone into model rocketry, btw? Yup! Hoping to do some more this year with my son. Last year we lost a few. Every time we put a "B" engine into the rocket, the parachute ejection phase would be so violent that it would break the rubber band holding the nosecone to the body. Inevitably, we could never find one of the pieces! Ain't it fun! :-D Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
    Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
    Every line of code is a liability - Taka Muraoka
    Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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    Gil Rivlis
    wrote on last edited by
    #3

    It is indeed great fun! My kid loves it (and I get a recovery team :cool: ) As for the parachute problem, you can try a longer rubber band, or attach a piece of string to the existing rubber band. (Or, you can try kevlar string http://www.apogeerockets.com/construction_supplies.asp ;). ) Gil

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    • G Gil Rivlis

      http://www.geocities.com/rdh82000/L3/Flightcomputer.htm Anyone into model rocketry, btw? Gil

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      Martin Haesemeyer
      wrote on last edited by
      #4

      Gil Rivlis wrote: _http://www.geocities.com/rdh82000/L3/Flightcomputer.htm_ I think the real question is: How far will a rocket go if it is controlled by Windows 98?? I mean, wouldn't it crash before impact? :~ Cheers Martin "Situation normal - all fu***d up" Illuminatus! http://www.martin-haesemeyer.de

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      • M Martin Haesemeyer

        Gil Rivlis wrote: _http://www.geocities.com/rdh82000/L3/Flightcomputer.htm_ I think the real question is: How far will a rocket go if it is controlled by Windows 98?? I mean, wouldn't it crash before impact? :~ Cheers Martin "Situation normal - all fu***d up" Illuminatus! http://www.martin-haesemeyer.de

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        Gil Rivlis
        wrote on last edited by
        #5

        Indeed! (Seriously, though, I think he is not using that computer to actually control the flight. That is done by some altimeter boards mounted in a different place.) Gil

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        • M Martin Haesemeyer

          Gil Rivlis wrote: _http://www.geocities.com/rdh82000/L3/Flightcomputer.htm_ I think the real question is: How far will a rocket go if it is controlled by Windows 98?? I mean, wouldn't it crash before impact? :~ Cheers Martin "Situation normal - all fu***d up" Illuminatus! http://www.martin-haesemeyer.de

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          Tim Smith
          wrote on last edited by
          #6

          Nope... On the way up it would get slower and slower and slower and slower until it finally just hangs. Tim Smith I'm going to patent thought. I have yet to see any prior art.

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          • T Tim Smith

            Nope... On the way up it would get slower and slower and slower and slower until it finally just hangs. Tim Smith I'm going to patent thought. I have yet to see any prior art.

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            Martin Haesemeyer
            wrote on last edited by
            #7

            :cool: "Situation normal - all fu***d up" Illuminatus! http://www.martin-haesemeyer.de

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            • G Gil Rivlis

              It is indeed great fun! My kid loves it (and I get a recovery team :cool: ) As for the parachute problem, you can try a longer rubber band, or attach a piece of string to the existing rubber band. (Or, you can try kevlar string http://www.apogeerockets.com/construction_supplies.asp ;). ) Gil

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              Marc Clifton
              wrote on last edited by
              #8

              Wow. Great site. We've been building Estes rockets. These guys seem to have a lot more stuff. Plus, the Saturn V!!! Cool! I also loved the historical perspectives in the write-ups. Very nice site indeed. Thanks! Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
              Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
              Every line of code is a liability - Taka Muraoka
              Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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              • M Marc Clifton

                Gil Rivlis wrote: Anyone into model rocketry, btw? Yup! Hoping to do some more this year with my son. Last year we lost a few. Every time we put a "B" engine into the rocket, the parachute ejection phase would be so violent that it would break the rubber band holding the nosecone to the body. Inevitably, we could never find one of the pieces! Ain't it fun! :-D Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
                Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
                Every line of code is a liability - Taka Muraoka
                Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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                R Offline
                Roger Wright
                wrote on last edited by
                #9

                Replace the parachute with a cherry bomb and be done with it - the kid will love it!:-D

                "The Lion shall lie down with the Lamb;
                but the Lamb will not get much sleep..."
                Lazarus Long

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                • M Marc Clifton

                  Gil Rivlis wrote: Anyone into model rocketry, btw? Yup! Hoping to do some more this year with my son. Last year we lost a few. Every time we put a "B" engine into the rocket, the parachute ejection phase would be so violent that it would break the rubber band holding the nosecone to the body. Inevitably, we could never find one of the pieces! Ain't it fun! :-D Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
                  Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
                  Every line of code is a liability - Taka Muraoka
                  Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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                  N Offline
                  NormDroid
                  wrote on last edited by
                  #10

                  Marc Clifton wrote: Every time we put a "B" engine into the rocket, the parachute ejection phase would be so violent that it would break the rubber band holding the nosecone to the body Same here, what's the name of the company you purchased your rocket, I know my is from the states but can't rememeber the name, I think it begins with E.

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                  • N NormDroid

                    Marc Clifton wrote: Every time we put a "B" engine into the rocket, the parachute ejection phase would be so violent that it would break the rubber band holding the nosecone to the body Same here, what's the name of the company you purchased your rocket, I know my is from the states but can't rememeber the name, I think it begins with E.

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                    Marc Clifton
                    wrote on last edited by
                    #11

                    Good memory! Estes. It's wierd how I can forget names of people, places, or things, but I can tell you usually the letter it starts with, and how many syllables it has. Funky. Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
                    Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
                    Every line of code is a liability - Taka Muraoka
                    Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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                    0
                    • M Marc Clifton

                      Good memory! Estes. It's wierd how I can forget names of people, places, or things, but I can tell you usually the letter it starts with, and how many syllables it has. Funky. Marc Help! I'm an AI running around in someone's f*cked up universe simulator.
                      Sensitivity and ethnic diversity means celebrating difference, not hiding from it. - Christian Graus
                      Every line of code is a liability - Taka Muraoka
                      Microsoft deliberately adds arbitrary layers of complexity to make it difficult to deliver Windows features on non-Windows platforms--Microsoft's "Halloween files"

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                      N Offline
                      NormDroid
                      wrote on last edited by
                      #12

                      Marc Clifton wrote: Estes. Bingo, I bought my rocket in the UK for about 20GBP rocket motors cost 5GBP had a lot of fun with my brother in law who is 14 - dont ask - very big family ;)

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