This was too good to forget. Today at lunch I had the kids finish off stale bag of Doritos. Needless to say they were mostly crumbs or parts of chips. Greg found one that was a significant triangle. He said, "Mom! This is a rocket going to the moon! Do you know what kind of rocket it is?" I said , "Challenger." He said, "No! It's a rocket chip!"
Pretty funny to have come up with it on his own.