Perhaps the Most Unpleasant But Interesting Facts About Cockroaches

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Running away from danger, cockroaches are able to «switch speeds.» Scientists managed to notice that as soon as a cockroach sees a creature larger than itself it tries to run away. Its usual run changes to metachron, that is faster when all legs are torn off the ground in this order: front, middle and back.

ANIMALS The Most Famous Animal Attacks on Humans

The Most Famous Animal Attacks on Humans

No matter how kind and affectionate the tamed animal is, it still remains an animal. Therefore, any factor can become a provocation for him to attack, because, first of all, the main difference between an animal and a person is its animal instinct ....