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Did you know?
Your heart beats over 36 million times a year.
Did you know?
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
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There are more bacteria in your mouth than there are people in the world.
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.