Join Jiggin With Jordan as he teams up with others to build and test underwater submarines. Watch as they evaluate which ...

A 60-year-old farmer in China has built his own "Big Black Fish" -- a homemade submarine that can accommodate two people, dive eight metres and stay underwater for 30 minutes at a time. Zhang Shengwu, ...

Deep in landlocked Anhui province, eastern China, a 60-something farmer called Zhang Shengwu has drawn attention by launching himself into the water — and history. Zhang, the inventor of Big Blackfish ...

Lots of people have hobbies, whether it's flying a drone that's great for photography or collecting stamps. Some people also love building kit cars and all sorts of vehicles they show off every time ...

Chinese farmer Zhang Shengwu sits in his homemade submarine in a river in Hanshan county, in China’s eastern Anhui province - Copyright GETTY IMAGES NORTH AMERICA ...

Show more Show less Chinese farmer Zhang Shengwu sits in his homemade submarine in a river in Hanshan county, in China’s eastern Anhui province Unlike the Chinese navy's advanced nuclear-powered ...

A 60-year-old farmer in China has built his own "Big Black Fish" -- a homemade submarine that can accommodate two people, dive eight metres and stay underwater for 30 minutes at a time. The Barron's ...