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Kissing is a universal human behaviour, but the science behind it is still being studied. Researchers have discovered many benefits of kissing, from reducing stress to strengthening the bond between partners. However, the evolutionary origins of kissing are still controversial among scientists.
Written by Vladi
What most frightens modern man and causes chaos in any society. Just say the word out loud and panic ensues. Bacteria. But what are bacteria and what is their classification? What are their characteristics? Who are they - the enemies or friends of our body? In this article we will discover this microcosm and some [...]
Written by Casa
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