The Jetovator is a water jet bike and it looks like a lot of fun ... The machine can go up to 40-feet into the air and has a 66-foot long tether line. Skilled riders are able to do acrobatic ...

[Mark] wanted to create a steam powered bicycle that’s actually usable ... which is forced to the vaporising burner via air pressure. The fuel is heated by the burner itself to form a vapour ...

X Games events Competitors were recently sent the 2025 rulebook, and it included a pretty big surprise; an electric ...