If we couldn't, there wouldn't be any such thing as x-ray pictures for doctors.
It's amazing the gifts that God gave us, and the suffering those tools have gotten rid of.
/johnny
Yah, and the info can be used to figure out how the wrath of God is going to be global, especially the great earthquake that flattens every city, the mountains, and islands. Plus heard when it flips the asteroids don’t bounce off.