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Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.

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Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Female tick with eggs Female tick with eggs
Herbert Spencer (1820–1903), sometimes called the second founder of sociology, coined the term ... Herbert Spencer (1820–1903), sometimes called the second founder of sociology, coined the term ...
Raw eggs and other perishables Raw eggs and other perishables
The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from The synapse and synaptic transmission. (a) A thin cleft, called the synapse, separates one cell from
Southern Leopard Frog eggs (Rana sphenocephala pipiens). Southern Leopard Frog eggs (Rana sphenocephala pipiens).
Creation of transgenic salmon through injection of DNA into salmon eggs Creation of transgenic salmon through injection of DNA into salmon eggs
Video: Febrile Seizure

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