The horizontal fraction bar was introduced by the Arabs.
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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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As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.
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In 1864, the first barbiturate (barbituric acid) was synthesized.
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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Some organisms used as models in genetic research
The number of research articles published on the topic of religious practices and spirituality have ...
One of the rats in the research reported on BioFoods.
Case Study of a Midlatitude Cyclone
Landscape ecologists study broad geographical patterns