About this video
This video explains why we have eyebrows! Dr. Xand and Dr. Chris do a fun experiment to show how eyebrows help keep rain and sweat out of our eyes. It's a great way to learn about science!
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What is the name of the twins who host Operation Ouch?
Answer: Dr. Chris and Dr. Xand
Q2 How long can hair on your head grow for?
Answer: Up to five years!
Q3 What did they use to cover up Dr. Xand's eyebrows?
Answer: Brow eliminate
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