Join Jiggin With Jordan as he teams up with others to build and test underwater submarines. Watch as they evaluate which submarine performs better during their underwater adventures. Explore the ...

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 ...

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 ...

Watch the intense underwater challenge as a homemade submarine faces off against a real one.

Taiwan building its own submarines with help from US, UK Programme has been hit with delays Taiwan faces increased military pressure from China TAIPEI, Jan 30 (Reuters) - Taiwan completed the maiden ...

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, ...

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 ...