History of Dentistry - Demons and Tooth Worms - Extra History - Part 1
10:57
History of Dentistry - An End To Pain - Extra History - Part 2
11:07
Mary Toft: The Woman Who Gave Birth to Rabbits - European History - Extra History
10:18
History of Vaccines - Killing Smallpox - Extra History
11:59
Nazi Occultism 1: The Thule Society | European History | Extra History
15:14
The Real Reason Why You Have Allergies
10:56
History of Coffee - Brewing Controversy - World History - Extra History - Part 1
9:51
New England Vampire Panic - US History - Extra History
20:05