Hundreds try a theremin at the National Astronomy Day on the Mall in Washington DC, June 2, 2017

Posted: 6/22/2017 8:05:51 PM
rupertchappelle

From: earth

Joined: 5/8/2017

VR 360 view in Google Chrome or Firefox.

You my notice how steady some can hold a note.

I got hoarse explaining the hows and whys.


https://youtu.be/5rxw5B5K3q8

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