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Two crops that look similar on the outside are actually completely different plants! Sweet potatoes are a 'convolvulaceae' plant with a deformed root, and potatoes are a 'soybean' plant with a deformed stem. However, both are representative famine relief crops that saved mankind from hunger, and have played a big role in history and science. Let's learn about the biological differences between sweet potatoes and potatoes, and their historical stories! #potatoes #sweetpotatoes #famine relief crops #potato blight #Friedrich II Thanks to Filming: Sangwoo Kim Editing: Donghwan Kim [email protected]