Platypus Craft, a submarine catamaran
Platypus is a catamaran submarine, which allows you to go and see what is happening beneath your hulls.
The principle is very simple: the catamaran’s central nacelle is linked to the floats by articulated arms. With a simple movement, the nacelle can thus submerge to a depth of up to 1.5 meters. And there you are, amongst the fish, admiring the underwater life, thanks to your breathing tube. On the surface, the Platypus Craft can do 12 knots, but the speed has been limited to 3 knots underwater, for safety reasons.
See it on: www.platypuscraft.fr