Biology

The human brain is more active when we are tired and when we are sleeping. Hence it is advised to have a proper sleep of 7 to 8 hours which improves the brain’s life. While you’re asleep, your brain is essentially revitalized: it gets rid of toxins, catalogues information, and prepares both brain and body for the next day.

Your eyes actually never grow. This is the reason why babies are so adorable: their eyes are huge compared to their faces. Eyes are One of the fastest muscles in the human body, which is present in the eye. This muscle is responsible for the closing action of the eyelids – Hence, the expression, “In the blink of an eye.”

Yes, you read it right! Did you know that the average human has enough skin to cover 17-20 square feet and 20% of our weight is because of the skin? It replaces 45000+ cells in a few seconds growing new skin. This is a reason why skin like any other organ is also regarded as an organ.

A human brain cell has the ability to hold 5 times more information than the Encyclopedia. Scientists believe that the storage capacity of the brain is between 3 to 1000 terabytes making the memory power of our brains pretty darn impressive. Only if we could use it as well!

Your heart generates the largest electromagnetic field in your body. Your heart pumps 2,000 gallons of blood every single day. That’s a lot of power!