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EntertainmentStrangely, the husband-wife land is allowed to have sex with his wife's sister
In the Hidatsa Tribe, North Dakota, USA, when the woman is at the end of her pregnancy, her husband is allowed to have sex with his wife's sister or sister.
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Công ty Mỹ phát triển tàu tốc độ 250km/h bay sát mặt nước
Where do people go after death? Scientists reveal the incredible answer!
Japan announces new breakthrough to help destroy many types of cancer
Why can black holes bend space-time?
Why do we feel 'suffocated' when under pressure?
Everyone has been fooled by the concept of '8 hours of sleep'! What is the best amount of sleep?
Unexpected discovery while 'saving' ancient monastery on steep cliff
Scary strange creatures discovered in Australian waters
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