Horizon Drop at Varying Altitudes. Flat Earth Debunked.
Hydro-static leveling rig showing a horizon drop that gets more pronounced with altitude. This is consistent with a round Earth. A description of this experiment and the reasoning behind it can be found here:
Taken at:
Sea Level in Malibu, CA : 34° 2’“N, 118°35’“W
1200 ft in Malibu, CA : 34° 2’“N, 118°37’“W
5600 ft at Mt. Wilson, CA : 34°13’“N, 118° 3’“W