sperm oil(whales) was used in automotive transmissions until the 1970s. When they stopped using it, transmission failures rose significantly.

by | Oct 4, 2022 | Fun Facts, Knowledge Chops

sperm oil(whales) was used in automotive transmissions until the 1970s. When they stopped using it, transmission failures rose significantly.
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Fun Fact: sperm oil(whales) was used in automotive transmissions until the 1970s. When they stopped using it, transmission failures rose significantly.

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