SUB IN A TUB
A worker climbs up from Zhang Wuyi’s newly designed unmanned submarine, built to harvest sea cucumbers, during a test operation at an artificial pool near a shipyard in Wuhan, Hubei Province, China, on Tuesday. Zhang, a 38-year-old farmer who is interested in scientific inventions, has independently made eight miniature submarines with several fellow engineers, one of which was sold to a businessman in Dalian for 100,000 yuan (US$15,855) in 2011. The submarines, designed mainly for harvesting aquatic products, have a diving depth of 20m to 30m and can travel for 10 hours, local media reported.Mar 28, 2013
This photo has been viewed 387 times.
Comments will be moderated. Remarks containing abusive and obscene language, personal attacks of any kind or promotion will be removed and the user banned.
Listing from 2016-10-16 to 2016-10-23
- Most read
- Most e-mailed
1Frenchman on a Taiwanese ship
2[ LETTER ]
3NPP releases results of grand justice nominee survey
4US missiles to use Taiwanese-developed technology
5Tsai misspells ‘Thailand’ in condolence message