View Single Post
Old 10-04-2013, 09:32 AM   #40
Agemegos's Avatar
Join Date: May 2005
Location: Oz
Default Re: Scope and format of world data sheets in SF

I've added the period of low orbit. Partial pressure and percentage of oxygen. Half height of the atmosphere. Boiling point of water at the surface (median sea level).

copyright Brett Evill
Discussion of FLAT BLACK
Agemegos is offline   Reply With Quote