Quiz: Most Humans Only Use 10% of Their Brain. What Percentage Do You Use?
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Most Humans Only Use 10% of Their Brain. What Percentage Do You Use?
By: Zoe Samuel
Image: Shutterstock

About This Quiz

While it's true that some people aren't especially bright, it's also true that plenty of perfectly intelligent people insist on not fully using their God-given smarts. Are you one of them, or are you firing on all cylinders?

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