Today Sophia had some science homework - they were supposed to randomly combine kitchen ingredients and record their observations. I figured that could get boring in a hurry without a little guidance, so I google fun kitchen experiments and told her to try a few different things. For this one you sprinkle pepper on some water. Then you put a little bit of dish detergent on your finger - when you touch the water the pepper will flee to the edges of the plate. It was pretty neat!