Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

My dad attended college in the 1950s. I liked reading his old textbooks.

The geology texts that predate plate tectonics are . . . interesting. They really didn't know where volcanoes and mountains came from.



What were the prevailing theories at the time?



Oh man, it's been years. I'm visiting this weekend and I'll take a whirl through those old books.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: