169. Flat earth, trans & anti-vax | Prof David Farina

Professor David Farina is known online for his YouTube channel Professor Dave Explains, in which he helps people understand the basics, and sometimes the complexities of science, particularly chemistry. 

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Professor Dave links:

https://twitter.com/daveexplains

https://www.youtube.com/professordaveexplains

Andrew Gold links:

http://youtube.com/andrewgold1

http://instagram.com/andrewgold_ok

http://twitter.com/andrewgold_ok

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