What’s the Strangest Food You’ve Eaten?

From goat testes to sheep eyeballs, you won't believe what these National Geographic explorers have snacked on in the field. Explorers interviewed include Lee Berger, Chris Thornton, John Francis, David Freidel, Fred Hiebert, Amy Dickman, Enric Sala, Boyd Matson, Bradley Russell, and Aziz Abu Sarah. Now you tell us: What’s the strangest thing you've ever eaten?

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