
Not all of these inventors are farmers; some are businesspeople. For example, a story about the first made-in-Vietnam combatant submarine appeared in local newspapers four months ago.
Phan Boi Tran, a composite material engineer, is the inventor of the Yet Kieu 1 mini submarine. It runs on an electric engine which can bring it to a maximum speed of 15 miles per hour.
Ninety percent of the submarine’s parts and accessories can be manufactured domestically. This was big news for Vietnamese, who believe that Vietnam “can only assemble machines, but cannot manufacture machines”.
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