Search Results: Brian k harvey

The human body's system of blood circulation was discovered by the English physician and anatomist William Harvey (1578-1657) in 1628. Harvey determined the relationship between the blood system of arteries and veins and the regular contractions...

A statue of the English physician William Harvey (1578-1657) who discovered the circulatory system in 1628. Folkestone, England, where Harvey was born.

A c. 1627 portrait of the English physician William Harvey (1578-1657) who discovered the circulatory system in 1628. (National Portrait Gallery, London)

A painting showing William Harvey (1578-1657) demonstrating to King Charles I of England (r. 1625-1649) his theory of the circulatory system.

Anna Maria Weems (circa 1840 to circa 1863) was an enslaved African American woman in Rockville, Maryland, who escaped by posing as a young Black livery man and carriage driver, assisted by the Underground Railroad, in September 1855. She...

Artist's depiction of Brian Boru, High King of Ireland (r. 1002-1014 CE), who routed the Dublin Vikings at the Battle of Clontarf in 1014 CE but perished in this battle himself.

The fullers of ancient Rome were launderers who washed the clothes of the city and also finished processing fabric later made into clothing, blankets, or other necessary items. They were looked down upon for their use of human and animal...

Uncover the history of the witch hunts that swept through Europe and the American colonies from the 15th century until the 18th century CE. In the German town of Nördlingen in 1593 CE, innkeeper Maria Höll found herself accused of witchcraft...

Dig into how the infamous Salem Witch Trials began and why they remain a cautionary tale of the dangers of groupthink and scapegoating. You’ve been accused of a crime you did not commit. It’s impossible to prove your innocence. If you...

Download a free audiobook version of "Devil in the White City" and support TED-Ed's nonprofit mission: https://www.audible.com/ted-ed – Satan, the beast crunching sinners’ bones. Lucifer, the fallen angel. Mephistopheles, the trickster...