The Scubster is a pedal powered submarine, or basically an underwater bicycle, that features twin propellers that are powered by pedal power. It can dive to about 20 feet, and the cabin is sealed from water although you need to wear a face mask and an air tank to breath inside the Scubster.
The Scubster is the work of Stephane Rousson, who is hoping to sell this fun pedal powered submarine to James Bond types and people who own expensive private yachts.
There are no details on how much it will retail for when and if it goes into production, but we suspect it could end up being quite expensive.
via Wired