Kids are extremely curious. Sometimes it's rather unbearable. They will willingly ask 100+ questions a day until they exhaust every adult around them. Sometimes though, they will find the answer on their move on with their little lives. The only issue is that that answer may be complete nonsense, and eventually that little kid will grow up to be a big adult and they will have to actually understand what is going on around them. Hopefully, somebody corrects them before it's too late.