If I’m not getting the usual fare at the grocery store, I often find it damn well near impossible to find things. For example, this weekend, I was looking for tomato paste. I would have thought it would be next to the crushed tomatoes (kinda necessary for sauce). Instead, it was down at the other end of the aisle next to the pasta sauce. I’m sure there was a reason for why some items in a grocery store are in a particular place. To find out, I found this handy infographic about the science of grocery shopping.