Scientific inevitable?

A friend of mine told me there is nothing that is scientific inevitable, for example we cant be 100% sure that the sun will rise tomorrow.



I guess this is similar to the phrase "everything is relative". I told him the laws of physics is inevitable in all refrence frames..just like the speed of light in vacuum will always be c independent on how you measure it.



Sure I'm right?

via JREF Forum http://forums.randi.org/showthread.php?t=269361&goto=newpost