British mad scientist and inventor Colin Furze is well known online for his outrageous, and quite dangerous, inventions. And he always makes sure to test them out himself. 

He last made a splash online when he debuted his out-of-this-world gas powered stroller. Video of the the motorized carriage has garnered over 1.4 million views.

Now, Colin is back with an even greater machine. The jet powered bicycle. The week old viral video of his crazy bicycle is featured on CNet, Road, and Devour