'How I made bionic arm out of junk' - BBC News

I Wayan Sumardana, a welder in Indonesia who claims to have made a "bionic arm" out of scrap metal, says he's been obsessed with machines from a young age. Subscribe to BBC News HERE http://bit.ly/1rbfUog Check out our website: http://www.bbc.com/news Facebook: http://www.facebook.com/bbcworldnews Twitter: http://www.twitter.com/bbcworld Instagram: http://instagram.com/bbcnews

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