Mu sources

Hey guys! It's me Text to Fact! In case you ever wanted to know where do I get my facts from then you can go to these. And yes I suggest you guys check these websites if you wanna learn more.

https://www.factslides.com/
http://wtffunfact.com/
http://www.todayifoundout.com/

For more elaborate videos like Top 10 worst transfer. I just google it then find the source and collect my information from there! Don't worry. I'll leave every single data from where I collected my info from in the description. And my English isn't good since I'm German. Thanks!