Here Is The Classic Marble Machine You Might Have Seen Earlier In The Series – With An Improvement

Again watch the mesmerizing action of the balls doing their thing in this machine.

Did you notice the shutter that was added?

Here's another interesting variation on tho Pythagoras switch we saw earlier.

Click the link below to see how it's done.

See The Marble Journey   or   Go Back To The First Video In The Series

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