Bryan Berg replicated Disney World's Cinderella's Castle in 2004. Composed of 3,000 decks of cards, the castle is 14 feet high with a base of 14 square feet. Berg's larger projects carry a mass of hundreds of pounds — as Berg will point out, seven decks of cards weigh approximately one pound — and support over 660 pounds per square foot. His structures are so sturdy, Berg often needs a leaf blower to tear them down.
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