5 ms·
Concrete is an old, old recipe though. It's hardly some complex modern novelty. I wonder how it got lost. Does the series involve recovering this lost knowledg
by Filligree 4y ago
Concrete is an old, old recipe though. It's hardly some complex modern novelty. I wonder how it got lost.
Does the series involve recovering this lost knowledge? Or is it just the backstory for a fantasy novel?
- a2tech 4y agoSome of it, but its just there. It comes up sometimes but isn't omnipresent.
- whatshisface 4y agoConcrete requires a lot of energy to produce and the ongoing practice of making it would stop if there was ever a collapse of civilization.