As a missile man, I want to share my love with pulso jet engines.
Most of you know the german V1, the first cruise missile, known as buzz bomb, or doddle bug- an incredible dangerous thing.

Some artists have built an attraction with two pulso jets- the so called death rattler!
Absolutely insane and dangerous:

 

Wow! amusement parks are a little different over there

 

Hahaha, I bet they are not safety approved...

Those pulso jets are so extreme dangerous, because they overheat really quick and explode unpredictable.
I wouldn't stand paid next to one.Have you seen that person in the center cutting off the fuel when the flames started to get out of the rear? That thing was next to its exploding state...