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Random Fact Of The Day
The human eye can see 500 shades of grey.
More from the Human Body Facts niche...
Human Body Facts
When you blink, it lasts for about one tenth of a second
Human Body Facts
The first blue-eyed person is said to have lived 6,000-10,000 years ago
Human Body Facts
The average ejaculation releases around three hundred million sperm
Human Body Facts
In a single second, it’s possible to blink five times
Human Body Facts
80 percent of all learning comes through the eyes
Human Body Facts
The average blink lasts for about 1/10th of a second
