Curious Thinking...

Perhaps, like me, you've been disappointed with a bag of chips. Have you ever wondered why a bag of chips--which seems so big--is filled with so much AIR? Once opened, the truth comes out: OVER HALF THE BAG IS JUST AIR!!!

It's funny to think about... if the air is there to "protect" the chips from being smashed to tiny little bits, then how come most of the chips are smashed anyway?