Readers reply: if the Earth were flat, how would our lives be different? | Life and style | The Guardian
If Earth were flat, when would a ship disappear from sight? | New Scientist
How Far Away Is The Horizon? | A Moment of Science - Indiana Public Media
Flat Earth Debunked... Again
Flat Earth - Wikipedia
Looking for Life on a Flat Earth | The New Yorker
How to debate a flat-Earther | Space
Flat Earth - Wikipedia
90 Years of Our Changing Views of Earth | NASA
The Earth is Flat – Crimson
If the World Really is Flat, We Need a New Outlook on the Horizon | New Equipment Digest
Fighting flat-Earth theory – Physics World
7 ways to prove the earth is round
How Do Flat-Earthers Explain the Equinox? We Investigated. | Live Science
Fighting flat-Earth theory – Physics World
What Would Happen if the Earth Were Actually Flat?
Refuting flat earth - creation.com
Bottled Water: A Simple Device for Observing the Dip of the Horizon – FlatEarth.ws
The Earth was actually once flat, science reveals
Why do people believe in flat Earth? | Diggit Magazine
To Some, the Earth Is Still Flat | WIRED
Bad Rap: Why B.o.B Is Wrong About a Flat Earth | Live Science
Is the Earth flat, or a circle? | Culture Online - UCL – University College London
Lucretius, the flat Earth and the malaise of modern science | Aeon Essays
Fighting flat-Earth theory – Physics World
You don't need to build a rocket to prove the Earth isn't flat – here's the simple science
Comparison of Globe and Flat-Earth Model Predictions with Reality
