Why is the cockroach called Little John?

Why is a cockroach called Xiao Qiang? Why not Little Ming, Little Flower, Little Cat, Little Dog? Here's what makes it great.

◆Even the meteorite attack (the great extinction) can not be annihilated

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◆ There are more than 3,700 species of cockroaches... Omnivorous? No... They eat almost anything organic

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◆Cockroaches can survive in a vacuum (not absolute vacuum, like the universe) for at least 10 minutes

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◆Cockroaches can live under X-rays with a rotating anode source of 40kW. Humans are measured in seconds

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(P.S. Cockroaches can die in X-rays fed by a synchrotron at 10keV, which is 1,000 times more intense)

◆Cockroaches can live for up to 30 seconds in HCL at 12 molar and NaOH at 18 molar (how strong is that @_@?). NaOH for 30 seconds. ........ Strong

◆Can survive in water for at least 10 minutes.

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◆It can live for a long time in a 100-degree oven

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◆ To kill a cockroach with a traditional weapon... AKA slippers... It takes 29.4N

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◆Cockroaches can still live for days with their heads broken off... Until they starve to death

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Refer to "Tong Pak Fu points Qiu Xiang"

Master Star was trying to find a way to get into the Wah Fu before the Wah Fu gates to fight with Liang Rongzhong, Liang Rongzhong said that his whole family is dead, Master Star was struggling to do anything, suddenly found a dead cockroach in the ground, so will be a trick, pick up the cockroach, grief, said: "Xiao Qiang, you died ah Xiao Qiang! I live with you for so many years ......"

Because of this movie deep into the hearts of the people, so the cockroach "Xiao Qiang" on this got.