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 ...

Now here's one way to get drugs across the border and it's not the first time in recent years that this has happened. A homemade cocaine smuggling submarine was found by the Mexican Navy off the ...

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 ...