The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
The human brain uses approximately as much energy as a 10 watt light bulb.
120
The human brain is more active during sleep than during the day.
28
Human hair and fingernails continue to grow after death.
7
In ancient Egypt, priests plucked EVERY hair from their bodies, including their eyebrows and eyelashes.
130
The average sperm cell swims at 8 inches per hour.
4
On average a woman has 4 sexual partners in her lifetime.
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