Links | Artilce looks at the history of the hollow Earth theory and the reasons why it is wrong. It also considers if Mars could be hollow. |
 www.unmuseum.org/hollow.htm| Essay which looks favorabely on the idea the Earth is hollow and that people live at the Earth's core. |
www.v-j-enterprises.com/holearth.html| Entry from the Skeptic's Dictionary detailing the origins of this strange theory with the obvious reasons why it is wrong. |
www.skepdic.com/hollowearth.html | |
