/sci/ - Science & Math

>>11913110
This video triggers me so hard. Eratosthenes experiment doesn't prove anything about the Earth being round, it just allows you to measure its size ASSUMING the sun is very far away with parallel rays. It works just the same on a flat Earth with a sun around 6,000 km away.

But every time its posted anywhere a million normies are like HURR DUR STUPID FLAT EARTHERS BELIEVE ANYTHING when they've just done the same thing themselves.

>>9451372
>compatibilism

there's car moving at 5mph relative to person A
person B in car throws object that moves at 5mph relative to him, to person A the object moves at 10mph.

light should be no different, they shouldn't measure the same speed of light.

photons in car should be 5mph faster relative to person A

>>9310299
it is not that great, everyone else seem like stupid monkeys, noone undertands you and you always overthink everything...

it a burden, a terrible horrible burden..

lo siento si cometi algun error, english is not muh mother language.

>>9246170