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.
Did you know?
The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Green tea is able to stop the scent of garlic or onion from causing bad breath.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.
Brain
True Friendship
Brain Slices and Planes
The locations in the rat brain of the ventromedial hypothalamus and the lateral hypothalamus.
Visual fields of the eye and the visual pathway to the brain
Posterior view of midbrain in relation to brain stem