Demonstration finding the distance between the moon and the Earth.
The volunteers are given scale models of the moon and Earth. They must guess the distance between the two and then work out how to find out the correct answer. They use the moon in the sky to find the distance between their two models.
AIR DATE 5/31/16
Join Professor Stephen Hawking as he reveals our true potential in a series that challenges a selection of volunteers and viewers to think like the greatest geniuses of the past and answer some of humanity’s toughest and most enduring questions.
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