Tornado Alley (PROG)

[DesertDrifter]

if they had the technology to melt and reform granite, their culture would certainly have mastered terra cotta, ceramics, and clay pottery well before that. The archeological record on that island does not support it. The material and the tools coincide with known basalt deposits.

https://ceramics.org/ceramic-tech-today/new-study-of-easter-island-inhabitants-suggests-collaboration-not-competition