Since today is Valentine's Day, I have read, collated and gathered some hearty informations for everyone. Enjoy reading and I hope you'll get some few learnings about the heart.
- Your left lung is smaller than your right one to make room in your chest cavity for your heart.
- Women’s hearts beat faster than male hearts.
- The human heart begins to beat as early as four weeks after conception. Scientists believe that by eight weeks, when the embryo is only an inch long, the heart is fully developed.
- The heart weighs less than one pound. The average weight for women is eight ounces and for men, 10 ounces.
- The word heart, meaning soul or feeling, is termed cor in Latin.
- Electricity going through your heart makes the muscle cells contract.
- An estimated one billion Valentine cards are sent each year.
- 85% of all Valentine cards are sent by women.
- Cupid in Roman Mythology is the god of desire, affection and erotic love. He is the son of the goddess Venus.