January 27, 2016 - 5:00 AM
Bodies in motion rotate faster when they approach a central point.
So to prove it, physicist Andreas Wahl risks his life with this experiment.
He lets himself be dropped 14 metres towards the ground while attached to a rope with a weight at the other end.
The video of the daring drop has gone viral with more than 1.2 million views so far.
News from © InfoTel News Ltd, 2016