Activity for Doug Morganâ€
| Type | On... | Excerpt | Status | Date |
|---|---|---|---|---|
| Question | — |
Metallurgy in the Carboniferous- Just how much hotter are fires? The present day atmosphere is roughly 21% oxygen. Historically high-levels might have been as much as 35%, over 66% higher. This made the carboniferous a period of giant bugs and constant devastating wild-fires. How would this affect a civilization trying to develop? In particular, how much easier wo... (more) |
— | over 4 years ago |