This Is How We Know Earth Isn't Flat - Explained Like You're Five

If you are curious about why the Earth is not flat, we are breaking down the simple observations that prove our planet is a sphere. We are walking through the history of how humans figured out the shape of the world, from ancient Egyptian measurements to long voyages across the sea. You will learn the actual evidence for how we know Earth is round using nothing but your own eyes. You will learn how to spot the flat Earth theory flaws for yourself using basic logic. We look at why ships disappear over the horizon and how the Earth’s shadow on the moon gives the whole game away. This is science explained using simple concepts that make the math obsolete. Subscribe for weekly science breakdowns, and tell me: what other common myths should we simplify next?