>>213836071
>how to build a pyrmidwith 100 ton blocks

>make frame out of woor or stone
>make it really big
>pour concrete into the frame
>let concrete harden
>remove frame
>WOW WHERE DID THIS 100 TON BLOCK COME FROM ITS PERFECTLY SQUARE WAS IT ALIENS

jews want you to believe ancient aliens did everything before they came to power in 500 bc because they are deranged bronze age schitzos and they get off on teaching the goyim to believe in retarded bullshit.

>>213836991
bronze age collapse is the most recent one. during the bronze age, there were lots of different writing systems that became 'lost' at the same time. why? because only the ruling class/priests were allowed to be literate. Disaster strikes, richfags die, the technology of alphabet vanishes.

using lidar people have found lots of lost cities in south america. just giant city ruins in the middle of no where nobody knew were there or when they were there.