People in parts of Western China put salt in their tea instead of sugar.
16
The offspring of two sets of identical twins are legally cousins but genetically siblings.
63
Eskimos don't gamble.
78
Most people smile when they are frustrated, according to a study.
15
There's a guy named Fire Penguin Disco Panda.
26
Males sweat 40% more than females.
104
Children laugh about 400 times a day, while adults laugh on average only 15 times a day.
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