@Cheems Are you a globe Earther?

Deary me

y e s

Nice

Why would a straight edged shadow curve 🤔

Earth is not a ball

Earth is a sphere

Nope

yes

Show me the curve

I thought it was pear shaped LOL?

Easy to see in the bottom right image of the thing just linked tbh

The tip is just wonky

@Pit Droid I am glad that you are a globe earther

why NASA should make us think that the earth is round if it is not true

Yeah

What's it good for

@Cheems

Lie about thing but not the others? Ouch

@Cheems control

Lies for Lulz

for control what

are you ok cheemy

Why did Church made us think that the earth is flat?

Watch them laugh at you while you lose your grip on reality

For so many years huh?

right

NASA is church! It’s own re LIE legion

What about Columbus huh?

Space X is church huh?

Space X is a circus

Elon Musk is POPE

They flew a roadster with no protection threw the cap called van Allen belts? The tires never lost pressure huh?

For the property of metals, see refraction (metallurgy).
Not to be confused with diffraction, the change in direction of a wave around an obstacle..


A ray of light being refracted in a plastic block.
In physics, refraction is the change in direction of a wave passing from one medium to another or from a gradual change in the medium.[1] Refraction of light is the most commonly observed phenomenon, but other waves such as sound waves and water waves also experience refraction. How much a wave is refracted is determined by the change in wave speed and the initial direction of wave propagation relative to the direction of change in speed.
For light, refraction follows Snell's law, which states that, for a given pair of media, the ratio of the sines of the angle of incidence θ1 and angle of refraction θ2 is equal to the ratio of phase velocities (v1 / v2) in the two media, or equivalently, to the indices of refraction (n2 / n1) of the two media.[2]

refraction

@-BigBB416 - not you

is in general

@Pit Droid a shadow projected onto a curved surface will also curve