A 60-year-old farmer in eastern China has turned a dockside idea into a working homemade submarine. Zhang Shengwu, from Anhui Province, built a craft known as “Big Black Fish” that can carry two ...
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 ...