APR 23, 2015 10:14 AM PDT

Quick and clear overview of the human heart

WRITTEN BY: Robert Woodard

A doctor walks you through an animated video about the amazing human heart.
About the Author
You May Also Like
JAN 15, 2020
Health & Medicine
JAN 15, 2020
The "Normal" Body Temperature Has Decreased
Did you know that the standard human body temperature of 98.6 degrees Fahrenheit was established in 1868? A few modern studies have called this figure into...
JAN 15, 2020
Earth & The Environment
JAN 15, 2020
Glacial Floods: The Lesser-Known Climate Change-Related Disaster
Natural phenomena such as wildfires and hurricanes are intensifying due to climate change, but have you heard of glacial floods? This lesser-known threat,...
FEB 04, 2020
Plants & Animals
FEB 04, 2020
Different Predators Work Together to Corral a Swarm of Sardines
When large schools of sardines materialize in the oceans, it can be a spectacular sight. In some cases, however, the sight can be so spectacular that it me...
FEB 10, 2020
Space & Astronomy
FEB 10, 2020
Learn How NASA Suppresses the Loud Sounds of a Rocket Launch
When a large chemical rocket’s engines ignite, they produce thousands, if not millions, of pounds of thrust. This much power is necessary to loft the...
FEB 16, 2020
Plants & Animals
FEB 16, 2020
Drone Footage Shows a Hungry Blue Whale Lunging At Krill
Blue whales are the largest living mammals on Earth, capable of growing as long as three full-length school busses. As you might come to expect, large anim...
FEB 24, 2020
Plants & Animals
FEB 24, 2020
These Pelicans Aren't After Fish
Pelicans are seabirds renowned for their unique bills, which encompass a rather discernible throat pouch that makes capturing and swallowing fish a cinch....
Loading Comments...