Summary by TwinMind · 5m 35s

Summary by TwinMind · 5m 35s

Summary by TwinMind · 5m 35s

Demolition, disease, and death: Building the Panama Canal - Alex Gendler

Demolition, disease, and death: Building the Panama Canal - Alex Gendler

Demolition, disease, and death: Building the Panama Canal - Alex Gendler

TED-Ed

TED-Ed

TED-Ed

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