Clarks age and Powers ?

Pa' kent is unsure about Clark's age and power because Clark isn't really their baby. Pa' found Clark inside a rocket with out a single scratch on him. Pa' knows Clark isn't like all other boys, he knows Clark has powers that are beyond normal human understandings. The fact that Clark has these powers worries Pa' because he doesn't know how Clark is going to use his powers. Pa' alsp fears how people will react to superman and his ability to do things others can't.