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EntertainmentYawning may be due to overheating of the brain
Unlike popular speculation for a long time, a new study found that yawning is a natural reflex that helps our body control the temperature of the brain when it is too hot or tooCan chameleon blinds change color?
Chameleon is a reptile known for finely disguised talent by changing colors.
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Why are there no male queen bees?
The mystery of the 'doomsday' cinema, built in the desert but not a single person has visited for more than 30 years
Mystery of dozens of giant circular structures at the bottom of Lake Michigan
US ship becomes world's largest artificial reef
Wreckage of mysterious missing bomber found after 80 years
Surprised to know the identity of the Russian missile debris 'hunter'
Australia releases chemical composition data of nearly 1 million stars
NASA shuts down plasma device to save spacecraft 20.5 billion kilometers away
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