Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
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Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.
Stanley Miller 1953 Experiment
An electron micrograph from an experiment demonstrating the function of a tight junction
cell line selection
Some Ford metal line connections use springlocks and O-rings.
Landsteiner's experiment demonstrating the exquisite specificity of the immune system.