Hyper-Sub Submersible Powerboat

Nandini Maheshwari / Jan 8 2008

If you can afford to own a submarine then buying a boat won't hurt your pocket much but going for Hyper-Sub instead would be a wiser choice to make. Hyper-Sub Submersible Powerboat is a combination boat and submarine that is supposed to go underwater. It's capable of hitting speeds of up to 35 mph on the sea and as a sub it can go 5 mph and as far as 600 feet under water. The Hyper-Sub sports two-inch thick, iron reinforced glass to keep things safe inside during a dive. It has been inventor Reynolds Marion's life work with 31 years gone into its making. No wonders, the Hyper-Sub is expected to be priced at around $3.5 million if it goes on sale in the future.