/sci/ - Science & Math

>>10439339

I don't need to. It's an established fact.

There is also a country named Nigeria on this planet. I don't need to go there myself to know that this a fact. I don't need to prove it in any way.

That's one of the most important skills in life - being able to determine what is real knowledge, and what is not.

Example: Who did 9/11 is not at all real knowledge. We might all have been fooled on this. It's a one time historic event and with enough planning and power to remove evidence you very well could shape the "knowledge" about this.

The shape of the earth is constant.You can't bullshit about this in this day and age.

>>10045552