Source: http://en.wikipedia.org/wiki/Colin_Furze
Recently published Mr. Furze a video about a Pulse jet powered bicycle…
http://www.youtube.com/watch?feature=player_embedded&v=D1EHZPjLNHk
hmmm…
maybe he should think about where he should put the gas on his new bike… 
and for the car one, I think it’s dangerous… 