Excited for the August 21 eclipse? Visit our Eclipse 2017 page to explore the science, history, and myths of the event. The Curiosity team will be viewing the eclipse alongside NASA in Carbondale, Illinois. Follow us on Facebook for live videos, trivia, and interviews on the big day.
10 Little-Known Facts About Human Hair
Share the knowledge!
Key Facts In This Video
Inspecting a person's hair can reveal their race and blood type, but not their gender. 00:20
Roman women lightened their hair with pigeon excrement. 00:37
Hair has been used to help clean oil spills. 01:35