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MinuteEarth
Our Lungs Have A Fatal Flaw
Our respiratory systems do a great job of protecting us, but they are no match for the smallest pollution particles created by the modern world.
JJ Medicine
Sickle Cell Disease | Pathophysiology, Symptoms and Treatment
Lesson on sickle cell disease. Sickle cell disease is a group of heritable blood disorders with characteristic sickle-cell shaped red blood cells. Sickle cell disease leads to chronic, compensated hemolytic anemia with vaso-occlusion...
PBS
Pbs: Kentucky/applachian Culture: Bluegrass Clogging
Host David Thurmond tells how clogging came to America and how shoes with taps evolved. Included are teaching tips and additional background information. [3:03]