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There are approximately 3 million unintended pregnancies in the United States each year.
The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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.