On: LK-99

[yellowcake0]

it's not confusing, it's just silly, the Iron Age ended over 2000 years ago, so there were just no ages between the birth of Christ and LK-99?

[optimalsolver → yellowcake0]

None which are generally accepted by historians that happen to be named after a single substance:

https://en.wikipedia.org/wiki/Three-age_system

[yellowcake0 → optimalsolver]

That's only for prehistory.

In any case it's a pretty silly contrivance, how about the oil age? or the silicon age? Both of those are likely to remain more impactful than the LK-99 age, in the event that it does turn out to be an ambient temp/pressure superconductor.

[optimalsolver → yellowcake0]

If replicated, those are gonna be footnotes to LK-99 and its likely many derivatives and close cousins.