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Introduction References & Edit History Related Topics

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Know how Wilson Greatbatch invented the implantable cardiac pacemaker

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pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)

13 Questions About How the Human Body Works Answered

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Woman tied to a ducking stool, a method of punishment by means of humiliation, beating, or death. (cucking stool)

8 Unusual Punishments Inflicted on Women Throughout History

Diverse elementary school children wearing school uniforms running outside of school. Boys girls

Pro and Con: School Uniforms

Santa Claus flying in his sleigh, christmas, reindeer

Was Santa Claus a Real Person?

Los Angeles Police Department wanted flyer on Elizabeth Short, aka the "Black Dahlia," who was brutally murdered in January 1947. The FBI supported the Los Angeles Police Department in the case, including by identifying Short through her fingerprints that

America’s 5 Most Notorious Cold Cases (Including One You May Have Thought Was Already Solved)

Saint Lucia Day. Young girl wears Lucia crown (tinsel halo) with candles. Holds Saint Lucia Day currant laced saffron buns (lussekatter or Lucia's cats). Observed December 13 honor virgin martyr Santa Lucia (St. Lucy). Luciadagen, Christmas, Sweden

7 Winter Solstice Celebrations From Around the World

Confucius statue at a Confucian Temple in Shanghai, China. Confucianism religion

What is the Difference Between Daoism and Confucianism?

Rural Irish landscape, Sligo, Ireland.

Why Is Ireland Two Countries?

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Videos

Know how Wilson Greatbatch invented the implantable cardiac pacemaker

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Topics

heart rate sphygmograph vital sign blood pressure

Key People

Santorio, marble portrait bust

Santorio Santorio

Italian physician

Bian Qiao

Chinese physician

Wang Shuhe

Chinese physician

Sir James Mackenzie

Scottish physician

Jean-Baptiste Bouillaud

French physician

List

pulmonary veins and arteries, circulation, cardiovascular system, human anatomy, (Netter replacement project - SSC)

13 Questions About How the Human Body Works Answered