oh, the ones theres no evidence of from their findings..... and we can no longer go to the moon or space because the suits dont work, you know, the ones we used before??.......dont your head just want to explode about now?????.... i think we just need to go back to long johns, a really strong rocket, a calculator, a general knowledge of calculus and some really big brass round things.....cause it seems the more advanced we get the less we are capable of........or either the less we, the common people, are allowed to know.........