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Philadelphia
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Wednesday, June 10, 2026
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Architecture
THE LIBERTY BELL, THE HISTORY OF THE SYMBOL OF THE AMERICAN FIGHT FOR INDEPENDENCE
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James worked at the William Cramp & Sons shipyard in Philadelphia
James worked at the William Cramp & Sons shipyard in Philadelphia
Innovations
SLINKY – A PHENOMENAL TOY THAT ENRICHED ITS INVENTOR AND WHICH HE VOLUNTARILY LOST
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THE OLDEST ACTIVE BRIDGE IN THE UNITED STATES
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Innovations
THE INVENTOR WHO IS KNOWN AS THE “FATHER” OF “BANANA HELICOPTERS”
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