Doubling the amplitude of a wave means that you increase the energy of a wave factor of quadrupling
I would say developed technologies which somehow were lost
like the stone age: the stone hammer, who used that afterwards in the roman empire era and stuff?
I’m thinking
It conducts electricity when Molten.
Is it 8.06?
Or 58.57?
Don't get mad if there wrong!!
But please let me know if it's right or wrong tho.