One in 500 humans has one blue eye and one brown eye.
145
In a lifetime, an average person walks the equivalent of 5 equators
177
In one day an average person will take about 18,000 steps.
55
People who are lying to you tend to look up and to the left (their left).
178
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Women mature much faster than men.
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