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When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.
Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.
Green tea is able to stop the scent of garlic or onion from causing bad breath.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
There are more nerve cells in one human brain than there are stars in the Milky Way.