One of the better descriptions I've seen on "How an Ice Rink Works":
http://www.howthingswork.com/ice-rink.htm
Pop Quiz -
(1) How thick is the ice?
(2) How long does it take to resurface a rink?
Extra credit: Does "your" rink have a Zamboni?
Double or nothing: Who wins the Frozen Four and why?
cheers, wayne
Wayne T. Smith Systems Group -- UNET Technology Services
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