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Dear Visitors,

Thank you for stopping at  

My journey to debunk flat Earth YouTube channels started 6 years ago.  
As a scientist with college degree in Astronomy, Physics and Mathematics, I was appalled to find folks telling outright lies and presenting bad science to bolster suspicion of our known accepted reality - that the Earth is a beautiful blue globe.

For the first 3 years I left video comments showing solid scientific evidence that flat Earth is fiction.  It's based on personal religious belief and purposeful conspiracy.   There are different personal agendas at play.   During those 3 years’ channels owners deleted my proofs and eventually banned me.  They worked to keep their video comment sections "clean" of any discussion contradictory to what they wanted to present.

Then for the next 2 years I posted my video comment debug proofs on Google plus.  I wanted a forum where I could post - without being deleted by the channels I was debunking.  That worked fine for a while, but eventually I noticed that about half of my articles, even though marked as "public," were not visible because of Google plus' auto spam/editing.

So in April of this year (2017) I decided to start this new blog ( so that none of my work could be deleted anymore.
This blog clearly shows scientific proofs that debunk everything that flat Earth proponents claim.
Here we also expose the comments those YouTube video channels delete, because they don't want you to see them. 

Thanks for visiting.

For the month of January 2018 our readership was up at 4,428 visitors, reading 6,246 pages - the best month yet!

The Earth is not flat.  That claim is a conspiracy theory perpetrated by ignorant people who have ulterior personal motives and agendas. 

The Earth is a beautiful blue spheroid globe spinning on an axis 23.5° once each day, and orbiting the Sun every 365.25 days.

We would appreciate your assistance in finding the true identity (real name and picture) of flat Earth posters, not already identified below.  If you have such information please email to us.  Thank you.    



kind regards,

Jonah The Scientist

(jThis email address is being protected from spambots. You need JavaScript enabled to view it.)                 © 2018 - All rights reserved

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D. Marble - here is a sad example of how bad science, by someone who is deficient in intellect and understanding of physics, leads other people down the rabbit hole of delusion

Dear Readers,

It is sad to see the perpetuation of bad science.  People like Darrell Marble create videos that promote ideas that are not true to reality.  And unsuspecting YouTube channel visitors are taken in by the nonsense he presents.

I urge EVERYONE to take a physics 101 class for yourself, so they YOU CAN UNDERSTAND how ridiculous the ideas presented by D. Marble are, as they do not accurately describe how the real world functions.   

Fact check:  You FAIL
Because the atmosphere (attached to the ground by the Earth's gravity) also spins at the same rate the Earth rotates.  So talk about aircraft speed verses Earth rotation is nonsense, because those values all cancel each other out.

If you were in my high school physics class, you would get a failing grade of F.

Everyone know that the argument presented below by D. Marble is ridiculous, as thousands of people travel from New Your City to California every day.

Here we are just in the continuous struggle against ignorance and human stupidity.  No wonder the world is in such bad shape.   


The spirit bubble experiment that D Marble did on a airplane, is debunked here...

Your experiment relies on the assumption that if there Earth were spherical, gravity would still act as though it were flat, pulling downward toward a plane, as opposed to pulling inward toward the center of the sphere.

If the Earth is spherical and gravitational pull is toward the center, then in order to maintain a constant altitude you must remain aligned perpendicular to the pull of gravity. Thus the expected result is that the center bubble would remain centered in straight and level flight. So this demonstration in no way proves that the Earth is flat.


Fact check:

Flying aircraft do constantly adjust the nose downward, in order to keep their altitude constant, while flying the globe Earth.

This slight variation of about 1 degree per eight minutes, is imperceptible to the human sense of balance, and remains unnoticeable on the inaccurate and cheap bubble levels used by FE people.

Review this post for a complete explanation of this issue - and why flat Earth assertions are dead wrong

Flying aircraft do constantly adjust their nose downward to maintain altitude while flying the curved Earth



Here we are just in the continuous struggle against ignorance and human stupidity.  No wonder the world is in such bad shape.    

Discussion at -

Video at..

kind regards, JonahTheScientist

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The closed captioning is the voice of D. Marble himself...


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This following conclusion is insane and 100% wrong... 


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   His claim of being a "realist" is not compatible with being a flat Earther...


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