Robot arms perform during a synchronisation show to pay tribute to Thailand's late King Bhumibol Adulyadej at an exhibition hall in Bangkok

Robot arms perform during a synchronisation show to pay tribute to Thailand’s late King Bhumibol Adulyadej at an exhibition hall in Bangkok

Robot arms perform during a synchronisation show to pay tribute to Thailand's late King Bhumibol Adulyadej at an exhibition hall in Bangkok, Thailand, November 23, 2016. REUTERS/Athit Perawongmetha - RTSSWDA

June 6, 2017 2:50 PM (UTC+8)