America's Heartland

721

Examine the smartphone's potential for farming as Illinois folks explain how technology could benefit crops in third-world nations. Then, explore the story of how soybeans became a prevalent part of our diet and travel to California to harvest a glowing white crop of salt.

721

26m 46s

Examine the smartphone's potential for farming as Illinois folks explain how technology could benefit crops in third-world nations. Then, explore the story of how soybeans became a prevalent part of our diet and travel to California to harvest a glowing white crop of salt.

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