[djmips]

Sort of related is chocolate. I feel like 'pure' chocolate is a loss leader and all of the other types with mixed in caramel bits etc are a way of selling you a bunch of cheaper stuff for the same weight and price! Better to just buy the least adulterated chocolate for the best deal.

[chongli]

Or how about bread? I’ve seen some breads manage to increase the water content dramatically. You throw a slice in the toaster and it comes out weighting nothing at all, like a cracker!