An aerial photo shows the illuminated large roof ring of the Expo venue in Konohana Ward, Osaka City, Japan, April 12, 2025. /VCG
The World Expo opened on Sunday, with 160 countries and regions showcasing their technology, culture, and food — and host Japan hoping to offer the world some much-needed hope.
Highlights at the event in Osaka, running until mid-October, include a Mars meteorite, a beating artificial heart grown from stem cells and Hello Kitty figures made from algae.
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