When asked to provide personal empirical evidence Professor Dave fails the Acid Test of Honesty and resorts to Word Salad, Deflection and Obfuscation.
Dr. John D. PhD takes the disingenuous Professor Dave Explains to task and exposes his lies and obfuscation.

Original video links from Dr. John D. and 7th Day Truth Seeker:

2019 FLAT EARTH INTERNATIONAL CONFERENCE:
http://FE2019.com/
Thanks for watching!

Peace!

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