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.

A Huge Stone Ball in the Middle of the Forest

The mountainous country of Bosnia and Herzegovina is shrouded in a considerable number of various miracles. These mysterious stone balls are just one of them. Most of these "balls" in the city of Zavidovichi. It was there, in the town of Podubravle that this huge ball of regular round shape was found, the study of which to this day is closely engaged by archaeologists and scientists ...

Color Photos of London During the Second World War

The attacks of the German Wehrmacht at the beginning of World War II brought a lot of fatal destruction and claimed more than one hundred lives. Many cities suffered from German “attacks”, but sometimes it seems that London has suffered the most: more than a million buildings were completely destroyed, more than 20,000 civilians were killed, but the Wehrmacht did not achieve its main goal, because the British’s strong spirit was not to break just ...