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.

INTERESTING 7 Reasons not to Drink Bottled Water Again

7 Reasons not to Drink Bottled Water Again

Water in a plastic bottle - it is certainly very convenient. But is it so safe as it might seem at first glance? The price of such a convenience is quite high: from environmental damage to health problems. It is time to consider whether a bottle of water is worth the terrible consequences that it may entail ...