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"But I had an idea that I wonder if anyone has tried or thought of. I
think what set me off on this idea was a film clip of water buffalo
walking around in circles to run a mill. "....Eric segal
This reminds me of the story that Edison was said to have connected a
water pump to a turnstile at his lab so that as people came and went,
the pump lifted water to a tank on his roof. We're scoping a water
based exhibition at the moment including some infrastructure overhaul
with rain water harvesting + grey water to toilets... So I can see a few
turnstiles making an appearance.
Cheers
Stuart Kohlhagen
Manager Research and Development
Questacon
Classification: UNCLASSIFIED
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