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EntertainmentDiscovered when men were most physiologically weak during the year
UK researchers recently pointed out that summer is the time when sperm is the most degraded.Viagra anti-cancer?
On November 28, German scientists said that Viagra physiotherapy for men could produce an immune system to fight cancer.
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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