Did U Knew that ??

 Whenever we hear of blue Blood we think of some noble family or some aristocrats. Earlier people used to say that aristocratic people have blue blood, but today with the help of science, we know that all human beings have red colour blood because of the presence of a red colour pigment called haemoglobin. But do you know that there are organisms with blue blood too?? Some organisms like octopus really do have blue blood running through their circulatory system. It is so because these organisms have a protein called Haemocyanin in them. Haemocyanin have copper instead of iron in them. When the oxygen molecules bind with the copper molecules, the blood becomes blue in colour.  For knowing such more interesting facts stay tuned.🙂🙂

We all know that 15th  August is celebrated as the independence day of India, but do you know that it is also celebrated as the independence day of another country??? 15th August is celebrated as the national liberation day ( independence day) of South Korea, the land of the morning calm. This day is celebrated as a mark of freedom from the hands of Japan. On this day in the year of 1945 the koreans got  freedom from Japan with the help of U.S and Soviet forces. To know such more interesting facts, stay tuned.🙂🙂