When the World’s Fair Came Tumbling Down
The Panama-Pacific International Exposition was held in San Francisco in 1915. After it ended, the fair’s temporary ...
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Osaka Expo roof recognized as world's biggest wooden structure
OSAKA (Kyodo) -- The grand roof at the venue for the 2025 World Exposition in Osaka, western Japan, was recognized Tuesday as the world's largest wooden architectural structure by Guinness World ...