Perhaps the Most Unpleasant But Interesting Facts About Cockroaches

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These insects are smarter than it might seem at first glance. The Belgian doctor Jose Halla was able to prove that cockroaches are able to think by placing in front of them houses with different capacities of the total number of cockroaches. And what do you think? If the house accommodated 25 cockroaches, then 50 cockroaches were divided into two equal groups and lived in separate houses, and if they put one house for 50 cockroaches and two small ones, then division did not occur and all 50 cockroaches were identified in a large house. Here is such a collective mind!

INTERESTING 20 Shocking Facts About China That Will Surprise You!

20 Shocking Facts About China That Will Surprise You!

China is undoubtedly a great and very developed country. Perhaps there is nothing in this world that the Chinese could not do. This is a strong nation with a huge population and continuous growth of infrastructure used to surprise. Sometimes it seems to us that we already know a lot about this country and that it will be difficult to hit us with something new, but no such luck! Then you will find 20 of the most unexpected and stunning facts about China, which you are likely to hear for the first time ...