It's another round of Hank facing off against one of the VidCon elite—this time, Executive Vice President Colin Hickey. Will Colin's surprise expertise help him dominate?

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Sources:
Marshmallows:

http://www.umm.edu/health/medical/altmed/herb/marshmallow
http://www.ema.europa.eu/docs/en_GB/document_library/Herbal_-_HMPC_assessment_report/2015/12/WC500198781.pdf
http://www.sciencedirect.com/science/article/pii/S0378874109006102

Jell-O:

http://recipes.howstuffworks.com/j-ello.htm
http://www.nytimes.com/1976/03/06/archives/jello-test-finds-lifelike-signal-blob-gives-confusing-signs-in.html
http://io9.gizmodo.com/5946010/why-you-cant-prove-that-jello-is-legally-brain-dead

Hiccups:

http://www.annemergmed.com/article/S0196-0644(88)80594-8/pdf
https://www.newscientist.com/article/dn10207-ig-nobel-prizes-hail-digital-rectal-massage/

Coke:

https://www.csmonitor.com/Business/Latest-News-Wires/2011/0428/Coca-Cola-collection-Memorabilia-sale-generates-fizz
http://www.medscape.com/viewarticle/777371
https://www.livescience.com/41975-does-coca-cola-contain-cocaine.html
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4504408/
http://www.merckmanuals.com/professional/gastrointestinal-disorders/bezoars-and-foreign-bodies/bezoars

Bezoars:

https://repository.library.noaa.gov/view/noaa/12262/noaa_12262_DS1.pdf?
http://www.melfisher.org/pdf/Bezoar_Stones.pdf
http://hrcak.srce.hr/file/184795

Blue whales:

http://www.pnas.org/content/110/42/16922.full
http://www.nature.com/news/whale-earwax-a-time-capsule-for-stress-and-toxins-1.13750#/b1
http://blogs.discovermagazine.com/80beats/2012/08/10/look-at-this-enormous-whales-have-enormous-and-interesting-poop/#.WYPPUYjys2w
https://books.google.com/books?id=o1xI5xKNBxgC&pg=PA61
http://www.fisheries.noaa.gov/pr/species/mammals/whales/blue-whale.html
http://www.smithsonianmag.com/smithsonian-institution/for-scientists-chunks-whale-earwax-can-biological-treasure-troves-180961891/


Images:
https://commons.wikimedia.org/wiki/File:Althaea_officinalis_002.JPG
https://commons.wikimedia.org/wiki/File:Francis_Fesmire_May_2008_(4).jpg
https://commons.wikimedia.org/wiki/File:Arsenite-anion-3D-balls.png
https://commons.wikimedia.org/wiki/File:Arsenate_3D.png
https://commons.wikimedia.org/wiki/File:Blue-Whale-0009.jpg