One Hundred Proofs that the Earth is Not a Globe was written and self-published by William M. Carpenter in 1885. However, Chris found this on a homeschooler's Twitter page where it was recommended for teaching children in 2023, so we figured it was worth a review.

• Folding Ideas:

  • In Search of a Flat Earth

• Science of Our Spherical Earth:

  • Neil deGrasse Tyson Demonstrates Absurdity of Flat Earth

  • Dave Explains: The Earth is Definitely Not Flat

  • Dave Explains: The 10 Things That All Flat Earthers Say

  • Wikipedia: Empirical Evidence for the Spherical Shape of Earth