Did you know?
According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.
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Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
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The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).
An electron micrograph from an experiment demonstrating the function of a tight junction
Ganzfeld experiment
Pavlov’s Salivary Conditioning Experiment (2 of 2)
Johannes Gutenberg, Page from the Forty-Two-Line Bible, Mainz.
Humidity Measurement and Gas Flowrate Experiment
In a double-slit experiment, the slit separation is 1.75 mm, and two coherent wavelengths of ...