Some such incidents happen daily in the life of all of us, which we consider normal. Although we don’t even know that science works behind it. One such common process is yawning. It is generally believed that when someone gets tired of doing the same thing or is feeling lazy, he starts yawning. Is it really so? You must have often seen that if one person is yawning, then other people around him also start yawning. After all, why is it that we start yawning only when we see someone…
Read MoreWhy do we yawn after seeing each other? Laziness is not the reason, there is science behind it too…
