Uploaded August 2015 | Updated September 2026, 2 weeks ago

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Watch PBS Idea Channel Collab: youtube.com/watch?v=OQxEGLOFyto

**** SOURCES AND LINKS ****

Mass Hysteria
goo.gl/HCO5mr
goo.gl/QIPz9Z
goo.gl/nERz7Z

Outbreak!: The Encyclopedia of Extraordinary Social Behavior
goo.gl/2DpRAL

Salem Witch Trials
goo.gl/52pVNv
goo.gl/PfHgTG
goo.gl/aDgXac

Dancing Plague of 1518
goo.gl/SCwQgE
goo.gl/hGtME1
goo.gl/ms16PW

Tanganyika Laughter Epidemic
goo.gl/4rsm64
goo.gl/9cT43c

Strawberries With Sugar Virus
goo.gl/fVl0p5
goo.gl/tpvJg1

Genius Blamed For School Sickness
goo.gl/uyG4gH

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Written, Produced and Hosted by Kevin Lieber
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Website: kevinlieber.com

Production Assistant Michael Watson
twitter.com/MichaelDWatson1

Animation Supervisor Eric Langlay
youtube.com/watch?v=QpbXVXPFAVI

Animation by Lulu Jiang
lulujiang.com

Sound Design by Jay Pellizzi
hothead.tv/staff-studio

Contributing Editor Matthew Tabor, Koala Fight Media
http://koala.fm/

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