/sci/ - Science & Math

>I CAN SEE SHIPS DISAPPEAR OVER THE HORIZON COZ EARF BEES A BALL

NO you can't. So there.

A favorite “proof” of ball-Earthers is the appearance from an observer on shore of ships’ hulls being obfuscated by the water and disappearing from view when sailing away towards the horizon.


Their claim is that ships’ hulls disappear before their mast-heads because the ship is beginning its declination around the convex curvature of the ball-Earth.


Once again, however, their hasty conclusion is drawn from a faulty premise, namely that only on a ball-Earth could this phenomenon occur. The fact of the matter is that the Law of Perspective on plane surfaces dictates and necessitates the exact same occurrence. For example a girl wearing a dress walking away towards the horizon will appear to sink into the Earth the farther away she walks.


Her feet will disappear from view first and the distance between the ground and the bottom of her dress will gradually diminish until after about half a mile it seems like her dress is touching the ground as she walks on invisible legs.


Such is the case on plane surfaces, the lowest parts of objects receding from a given point of observation necessarily disappear before the highest.
Not only is the disappearance of ship’s hulls explained by the Law of Perspective on flat surfaces, it is proven undeniably true with the aid of a good telescope.

If you watch a ship sailing away into the horizon with the naked eye until its hull has completely disappeared from view under the supposed “curvature of the Earth,” then look through a telescope, you will notice the entire ship quickly zooms back into view, hull and all, proving that the disappearance was caused by the Law of Perspective, not by a wall of curved water!

This also proves that the horizon is simply the vanishing line of perspective from your point of view, NOT the alleged “curvature” of Earth.

>There is no curve in real life.

>Here is my excellent channel.

https://www.youtube.com/channel/UC5RTLyXiN3gYPD97JQZIEVA

>I am now going out.

>Your ridiculous globe belief has been crushed with great ease.

Good day.

>www.reddit.com/r/LEVELMANIA

Come and learn. We aim to crush the fake news which is known as flat Earth, and the other fake news known as the globe.

Level Earth rejects the untestable, including gods and Jebuses. We are a movement of scientists, skeptics, and realists.

>How come I can't see across the ocean if Earth is level?

>>10424931
>Perspective.

>>10408522
>>10408529
Didn't think so.

>What is perspective?

>Why can't I see across the ocean if Earth is level?