You learn everything about the science of ice cream, how to maintain it, the flavors, what options there are for butterfat content.
So making sure we cool the mixture in the fridge or even in the freezer before we add it to the ice cream maker is one of the most important secrets to getting great results from the ice cream we make at home! In concept, I can like taste the successful batch.
This essay shows that racial change mostly takes place independent of zoning changes: sometimes there was more racial change prior to rezoning; sometimes there were racial changes in areas that were not rezoned; and sometimes areas that were rezoned did not have significant racial change.
If these changes imply anything about rezoning and racial change it is that racial change does not closely track zoning changes.