An explosion of propane and air shoots a jet of water away. A clever non-return-valve setup fills the barrel with water. Fitted on a little raft to sail around with it.
![](https://christian.liljedahl.dk/content/images/2019/11/428416_3734758800090_886146967_n.jpg)
![](https://christian.liljedahl.dk/content/images/2019/11/546180_3734757320053_1050675874_n.jpg)
![](https://christian.liljedahl.dk/content/images/2019/11/581273_3734758560084_831517461_n.jpg)
![](https://christian.liljedahl.dk/content/images/2019/11/600782_3734757840066_1589787597_n.jpg)
![](https://christian.liljedahl.dk/content/images/2019/11/sonny-3-06-2012.jpg)
An explosion of propane and air shoots a jet of water away. A clever non-return-valve setup fills the barrel with water. Fitted on a little raft to sail around with it.