The End of Men - The Atlantic

I n the 1970 s the biologist Ronald Ericsson came up with a way to separate sperm carrying the male-producing Y chromosome from those carrying the X. He sent the two kinds of sperm swimming down a glass tube through ever-thicker albumin barriers. The sper...

名副其實的海狗

名副其實的海狗...

聖誕彌勒佛

聖誕彌勒佛??...

腳骨就嫩Q~~~~

腳骨就嫩Q~~~~@@!...

冰風格的酒店，你敢住嗎？

冰風格的酒店，你敢住嗎？        ...