hankanon 3Speak Podcast

7 Mile Long Lake, No Curve


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https://3speak.tv/watch?v=hankanon/gjfbflom
The way to calculate the Earths curvature the Earth curves about 8 inches per mile. As a result, on a flat surface with your eyes 5 feet or so off the ground, the farthest edge that you can see is about 3 miles away.

On a clear day at lake level you can see the town that is 7 miles away using cheap binoculars.

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hankanon 3Speak PodcastBy GrandpaFash