Dear all,

I am seeking information on an interactive exhibit that shows how sand
dunes build up and move.  I beleive the Exploratorium in San Francisco has
one called Aeolian Landscape.

I am trying to find out dimensions, etc. but I also need to know who holds
the license/copyright.

If you can help me, Pls respond off-list.
Many thanks in advance

Paul Bowers
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