https://didyouknowfacts.com/17-facts-probably-didnt-want-know/?all=true
https://www.toptenz.net/10-horrifying-facts-really-didnt-want-know.php
http://whatculture.com/offbeat/25-disturbing-facts-you-really-don-39-t-want-to-know


10  Odori-don (Dancing Squid and Rice Bowl)
https://en.wikipedia.org/wiki/Katsu_ika_odori-don


9   Black Ivory Coffee
https://en.wikipedia.org/wiki/Black_Ivory_Coffee


8   Cockroaches Live Past Decapitation
https://www.scientificamerican.com/article/fact-or-fiction-cockroach-can-live-without-head/


7   Bull Sharks Can Adapt to Freshwater
http://www.sharksavers.org/en/education/biology/how-bull-sharks-survive-in-fresh-water/


6   China Restaurants Use Dirty Cooking Oil
https://www.theatlantic.com/china/archive/2013/10/chinas-frightening-unpleasant-cooking-oil-scandal/281000/


5   There Are Ancient Viruses in the Permafrost
http://www.bbc.com/earth/story/20170504-there-are-diseases-hidden-in-ice-and-they-are-waking-up


4   Some Tumors Grow Teeth
https://www.health24.com/Medical/Cancer/Real-life-story/When-tumours-contain-hair-teeth-and-other-body-organs-20141124
https://curiosity.com/topics/tumors-can-grow-teeth/


3   Gamma Ray Death
https://futurism.com/evergreen-black-holes-can-actually-destroy-us-from-light-years-away/


2   Pets Being Euthanized
http://humanesocietycentraltexas.org/adoption-tips


1   More Slaves Today than Ever Before
https://www.thestar.com/opinion/editorialopinion/2012/10/23/more_slaves_now_than_at_any_other_time_in_history.html