I was interested to see how much he was *playing* the machine. In addition to turning on and off various components, he was fingering the bass fingerboard. See also: https://www.youtube.com/watch?v=hyCIpKAIFyo On Thu, Mar 3, 2016 at 9:15 AM, Fred Lunnon <fred.lunnon@gmail.com> wrote:

Look more like ball-bearings to me ... Anyway, do the job properly, lad, and mount the thing on a water-powered mill-race!

WFL

On 3/3/16, Victor S. Miller <victorsmiller@gmail.com> wrote:

...

http://m.huffpost.com/us/entry/martin-molin-marble-machine-music_us_56d74bad...

...

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