NZ Jeremy 6 Apr 2008 Thanks for uploading these Torie, a sheet of acrylic like that is probably 70mm to 100mm thick (depending on depth) and cost at Least $50,000..!
Thanks for uploading these Torie, a sheet of acrylic like that is probably 70mm to 100mm thick (depending on depth) and cost at Least $50,000..!
G G Geoffrey 23 Apr 2008 I heard a keeper say that the glass for the underwater viewing of the Leopard Seals cost around a million dollars.
I heard a keeper say that the glass for the underwater viewing of the Leopard Seals cost around a million dollars.
