Select Page

Go to http://Brilliant.org/SciShow to try their Beautiful Geometry course. The first 200 subscribers get 20% off an annual Premium subscription.

Warning! This episode is a little gross… Between 1/3 and 1/2 of all life on earth is parasitic – and here are 4 of the creepiest parasites we know about.

Hosted by: Hank Green

SciShow has a spinoff podcast! It’s called SciShow Tangents. Check it out at http://www.scishowtangents.org
———-
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
———-
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:

Adam Brainard, Greg, Alex Hackman, Sam Lutfi, D.A. Noe, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Charles Southerland, Patrick D. Ashmore, charles george, Kevin Bealer, Chris Peters
———-
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
———-
Sources:
https://www.otago.ac.nz/parasitegroup…
https://www.researchgate.net/publicat…
https://repositories.lib.utexas.edu/h…
https://www.researchgate.net/profile/…
http://aquaticcommons.org/8583/1/NG_6…
https://www.researchgate.net/publicat…
http://people.oregonstate.edu/~blaust…
https://www.researchgate.net/publicat…
https://zslpublications.onlinelibrary…
https://www.sciencedirect.com/science…
https://nph.onlinelibrary.wiley.com/d…
https://www.harvardmagazine.com/2017/…
https://bulbapedia.bulbagarden.net/wi…)
https://www.ncbi.nlm.nih.gov/pmc/arti…

Image Sources:
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…

https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…

https://commons.wikimedia.org/wiki/Fi…
https://www.eurekalert.org/multimedia…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…

https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…
https://commons.wikimedia.org/wiki/Fi…