Movie to make bonfire wonderfully using a jet engine

Speaking of autumn, it is a burning season with bonfires at fallen leaves, but in foreign countries it seems that they make huge bonfires quickly using jet engines. Since it is dangerous, please never manage it.

Details are as below. After the fire came a big applause.
LiveLeak.com - Drunks Start A BonFire With A Jet Engine


Even if you put sweet potato in this firepower, it seems to burn out.