Video: Underwater motorcycle
22 December 2008 11:58
Tired of swimming on scuba-diving trips? Then this Russian underwater bike could be for you!
The Aqua Star has been developed by Dimtry and Timophey Ryabikiny from the Russian city of Yeisk.
It can be used at depths of 12 metres and achieves 4.3mph, and has two engines to allow it to operate underwater.