Mystery Illustration 101

What are these folks doing?

The answer is here.

And after the jump.
     Posted By: Paul - Fri Jul 09, 2021
     Category: Crowds, Groups, Mobs and Other Mass Movements | 1960s

I got the radiation part, but missed on the calibration.
Posted by Steve E. on 07/09/21 at 11:14 AM
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