Most dreams last only 5 to 20 minutes.
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By the age of 60, most people have lost 50% of their taste buds.
17
The first patented condom was meant to be reused!
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Kissing releases masses of oxytocin, a "love potion" that helps couples bond and feel more attracted to each other.
13
At age 70, more than 70 percent of men are still potent!
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Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
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The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
You have no sense of smell when you're sleeping!
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