Apollo 15 Moon Scoop Arc Analysis
Channel: Scott McPeak Gaming
Date: 24/03/2016

This is a quick analysis of one of the instances in which an Apollo 15 astronaut scoops some moon soil high enough to approximately measure the height and fall time, thus allowing one to estimate the strength of gravity.  This in turn allows one to test the hypothesis that the moon surface footage was shot using cables to suspend the astronauts (which might plausibly give the men the appearance of 1/6 gravity), since of course it would be impractical to attach cables to every speck of dirt.

The original video with the shot in question is:
https://www.youtube.com/watch?v=jTSoWZmdTCM
at 30:50.