Oscillator
Foucault pendulum at Griffith Observatory. Good to know the Earth is still rotating.
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Uploaded on July 23, 2019
Taken on October 21, 2018
Oscillator
Foucault pendulum at Griffith Observatory. Good to know the Earth is still rotating.
147
views
1
fave
0
comments
Uploaded on July 23, 2019
Taken on October 21, 2018