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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

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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.

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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

The steps of an enzyme-catalyzed reaction The steps of an enzyme-catalyzed reaction
The traits Mendel used in his experiments, and the results of the F1 and F2 generation crosses. The traits Mendel used in his experiments, and the results of the F1 and F2 generation crosses.
National Sleep Foundation Survey Results National Sleep Foundation Survey Results
According to neuroendocrine models of depression, repeated or chronic stress results in overactivity ... According to neuroendocrine models of depression, repeated or chronic stress results in overactivity ...
Position of the fetus in late pregnancy results in stresses on the mother’s body. Position of the fetus in late pregnancy results in stresses on the mother’s body.
Results and interpretation of a mixed copolymer Results and interpretation of a mixed copolymer
Video: The 4 steps of translation Animation

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