alte badewanne bilder

thanks a lot for all your motiviating comments! this is our new aluminum foil - 200mâ² for the final balloon you really had a lot of very good ideas we will mention them afterwards now we will unpack everything and make a few tests this is the special aluminum foil if you are interested, we have a link in the description this one is three times as thick as normal aluminum foil we decided to use a fireproof tape to build the balloon

our last method didn't really work this tape is over 200m long we also linked it in the description first we will test if the tape really can handle very high temperatures the tape seems to be very strong it could handle temperatures over 550â°c another problem was the ring attached to the foil now we will use different pieces of aluminum

the real ring will be ten times longer, so this shoulg handle 10kg we can fix this this really worked pretty good he really flew for a few seconds the balloon can't keep the temperature for a longer time we will use more gas bottles next time and i will take one with me on my back many of you had the idea to stabilize the balloon with a net this would have been to heavy thanks for watching and don't forget to subscribe! :d