*Humans use 14 muscles to smile and 43 for frown. *The strongest muscle in human body is masseter muscle.
*Humans small intestine is about 750 cm.
*Our eye lash lives about 150 days before falls. 400 gallons of blood flow through our kidney in one day .
*Our brain sends message at the rate of 375.kmph.
*Our eye has 120million rods and 6 million cone cells.
*Humans small intestine is about 750 cm.
*Our eye lash lives about 150 days before falls. 400 gallons of blood flow through our kidney in one day .
*Our brain sends message at the rate of 375.kmph.
*Our eye has 120million rods and 6 million cone cells.
