The Hyper-Sub: Boat/Submarine Hybrid
As a young boy, Reynold Marion was fascinated with submarines. When he was 11 years old, he built a fully-submersible river raft made from 55-gallon drums! It worked – once.
Now, Reynold had made his dream a reality: he built a boat/submarine hybrid (called the Marion Hyper-Sub). This one?s a pro …
Original post by (Reuters)
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