Half a croissant, on a plate, with a sign in front of it saying '50c'
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mini-project orion firework wossername

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Inspired by that cheese I ate last night, well, no that's a lie.

Anyway, very lightweight (aerogel?)model of Project Orion thingy, with pusher plate, lightweight hydrogen and oxygen tanks and lots of plastic bags.

Bag lines up with hole in pusher plate, gets inflated and ignited, repeat.

For my next trick, BYO Apollo rocket powered by many cows methane...

not_morrison_rm, Oct 20 2014

Actually inspired by... Cheap_20Hydrogen_20...n_20_22Fireworks_22
[not_morrison_rm, Oct 20 2014]

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       Some kind of bubble-blowing material would be better than plastic bags.
pocmloc, Oct 20 2014
  

       //bubble-blowing material would be better than plastic bags.   

       I knew that...I was just pretending to be completely stupid.
not_morrison_rm, Oct 20 2014
  

       In that case let us experiment further... you owe me £50
pocmloc, Oct 20 2014
  

       (care giver) I have to tell you that NMRM suffered a cerebral event and no longer understands the English language..I interpret the rather colourful hand-gestures as best I can.
not_morrison_rm, Oct 21 2014
  

       // I was just pretending to be completely stupid //   

       Amazing ... you've fooled everyone so far ...
8th of 7, Oct 21 2014
  

       So there's explosions right? [+]
doctorremulac3, Oct 21 2014
  
      
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