Student Zheng Xiaowen sits in the Snowstorm, a personal flying machine built by a group of engineering students of the National University of Singapore (NUS), as it flies in NUS gymnasium in Singapore December 10, 2015. REUTERS/Edgar Su
A team of eight engineering students from the National University of Singapore (NUS) have built a personal flying machine, dubbed 'Snowstorm'.
It could only be demonstrated by flying it indoors, due to Singapore's legal requirements for personal aerial vehicles.
