Find: homemade propane cannon

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  1. Science Toys
    A Film Can Cannon; A metal that melts in hot water; A room temperature liquid metal alloy; A simple solar powered heat engine; Homemade Ice Cream; Aerodynamics:
    http://scitoys.com
  2. Propane cannon « Wonder How To
    Aug 8, 2010 ... Propane cannon |► Watch how to videos & articles tagged "propane cannon" ... Make a homemade crossbow out of pencils How-To Video 8:30 A- ...
    http://www.wonderhowto.com/topic/propane-cannon/
  3. homemade propane cannon
    Neighbours experimenting with homemade bombs? Small civil war being ... Your standard issue propane cannon emits a blast measuring about 130 decibels, ...
    http://www.sida.org.mz/wap/search.php?q=homemade+propane+cannon
  4. YouTube - Dan's Propane Cannon/Jet System
    Added to queue Thunderously Loud 8' Propane Cannon579 views allwine99 · 0:11 +. Added to queue Homemade Propane flamethrower3344 views fast1xc · 3:23 ...
    http://www.youtube.com/watch?v=ONaUza-sQ_o
  5. Spud gun - Wikipedia, the free encyclopedia
    A typical propane gun bird scarer. Hail cannons: these are very large devices which .... GardenBallistics.co.uk - Home made cannons and ballistic inventions ...
    http://en.wikipedia.org/wiki/Spud_gun
  6. YouTube - Homemade PVC FireBall Canon
    fireball canon i made out of pvc. it uses propane. ... pretty nice, u should make the vid a bit longer. Melting a big hole in the snow would be interesting.
    http://www.youtube.com/watch?v=pNLC0SW622I

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