hey, i was reading new scientist and they had an article about the possiblility of a georeactor at the heart of the earth. I found some great links on it.

 

http://www.daviddarling.info/encyclopedia/H/Herndon_Cathcart.html

 

http://www.spacedaily.com/news/earth-03k.html

I read that article too. Although I remain skeptical about the postulate that sufficient amount of radioactive material could have accreted to form the earth. If there was such an abundance of heavy elements at the earths formation, I conclude it would have graviationally attracted much more matter and thus been much larger(than it is and/or mars/venus).

 

I could be wrong, it has happened before. An interesting idea no less.

anybody could be wrong or right, untill it is either proved or disproved, thouugh we will know in soon time as they are developing stuff to test it.