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Bengaluru: Researchers from Australian National University Dr. Graham Walker and Dr. Stuart Kohlhagen display science experiments at the Visvesvaraya Industrial and Technological Museum in Bengaluru on June 13, 2017. (Photo: IANS)
Researchers from Australian National University Dr. Graham Walker and Dr. Stuart Kohlhagen display science experiments at the Visvesvaraya Industrial and Technological Museum in Bengaluru
 
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