It鈥檚 a chemical world out there! We are awash in some fifty million known chemicals, the majority of which are created by nature, a minority by chemists. They鈥檙e not good or bad, not safe or...
They may be a mystery to the ladies, but they鈥檙e very familiar to gentlemen. They鈥檙e called 鈥渦rinal cakes鈥� and are commonly seen at the bottom of urinals. Their purpose?
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