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렉처 2 – 식물학 강의 (a Botany class)

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렉처 2 – 식물학 강의 (a Botany class)

 

 

 

This quiz must be completed in 3.5 minutes.

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1. What aspect of Manila hemp fibers does the professor mainly discuss in the lecture?

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2. Why does the professor mention going away for the weekend?

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3. What does the professor imply about the name Manila hemp?

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4. Why does the professor mention the Golden Gate Bridge?

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5. According to the professor, what was the main reason that many ships used Manila hemp ropes instead of steel cables?

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6. According to the lecture, what are two ways to increase the strength or rope made from Manila hemp fibers? Click on 2 answers

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