ok , he continued , grunting out most of the words , nothing can destroy it in this age , probably not for another fourteen hundred years or more , so i guess im just going to pray that if it is discovered before then , it is not misused he put his hand on the necklace , this is one of four omni-directional cameras that interface with the machine , he laid the cube on the ground and traced the spiral on top , waiting for it to finish unfolding .