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The Natural Philosopher[_2_] The Natural Philosopher[_2_] is offline
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Default ripple tank - construction

On 31/12/17 00:14, richard wrote:

Some chocolates come packaged in transparent boxes.Â* I used one to make a
simple ripple tank.

Some chips come warpped in newspapers. I used one to make a papier mache
puppet head


--
Truth welcomes investigation because truth knows investigation will lead
to converts. It is deception that uses all the other techniques.