World-famous scientist Stephen Hawking sets three ordinary people a series of mind-blowing challenges. Can they think like a genius? Can they work out where the universe came from?

Originally released by Public Broadcasting Service (U.S.), 2016. Streaming video file encoded with permission for digital streaming by Infobase on February 13, 2017.

Introduction: Where Did the Universe Come From?(3:18) -- Counting Galaxies Experiment (2:53) -- A Glimpse Changed Everything (1:43) -- Counting Galaxies Experiment Results (4:00) -- Speed and Sound Experiment (4:01) -- Speed and Sound Experiment Observations (4:05) -- Speed and Sound Experiment Results (3:22) -- Doppler Shift (1:59) -- Big Bang Signature (2:27) -- No Ordinary Race Challenge (3:52) -- No Ordinary Race Results (2:32) -- Big Bang on Ice Test (3:52) -- Big Bang on Ice Results (3:20) -- Georges Lemaître (2:29) -- Billion Year Test (2:01) -- Billion Year Results (4:21) -- It Began Here (2:01) -- Credits: Genius By Stephen Hawking: Where Did the Universe Come From? (0:39).