PITTSBURGH (KDKA) -- Breakfast is the first meal of the day. For many, breakfast comes in the form of cereal. There is a lot of science that happens in that bowl that you may not be aware of, though.

What did you eat for breakfast this morning? You might want to double check. Using a few materials from around the house, you can discover why you might need a hammer with your next bowl of cereal.

Are you getting enough iron for breakfast? It all depends on what kind of cereal you eat. Materials Instructions STEP 1: Pour two cups of Total cereal into the zip-top bag. STEP 2: Using your hands, ...