Post by Cat on Dec 16, 2005 19:54:24 GMT -5
Just imagine...
you could dig a really deep hole into the earth, where would you see the daylight again?
Just click here grad.icmc.usp.br/~cipriani/bighole.php?lang=en
and try!
you could dig a really deep hole into the earth, where would you see the daylight again?
Just click here grad.icmc.usp.br/~cipriani/bighole.php?lang=en
and try!
