Answer:
I am an object which is used in baseball during the day I can't be seen at all
You used to come to me for all sorts of information and knowledge before the internet was born
You heard me before and then again. Afterward I die until you call me again.
I am Invisible Man's drink at snack time
You buy me to eat, but never eat me. What am I?
I have feet on my head
What am I?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic