Best Answer: Fuehrer when the Ã¼-umlaut is not used, but never just Fuhrer) is a proper noun meaning leader or guide in the German language. The IPA transcription of the standard German pronunciation is [ËfyËÊÉÉ], but in English it is usually pronounced [ËfjÊËÉ¹É(É¹)]. It is mainly used in English for Nazi Germany's absolute ruler Adolf Hitler.
The heart of every commercial ice machine is a refrigeration system similar to one you might find in a freezer. A refrigerant, a substance that cools readily and has a very low freezing point, is pushed by the compressor through a narrow tube arranged like an accordion thatâs called the condenser.
All ice cream is mostly water, and as water freezes, it forms hard, crunchy ice crystals. Besides great flavor, the ultimate goal of ice cream making is to keep those crystals as small as possible through added ingredients and technique. Here's how ice cream makers fight crystallization: 1  Emulsifying fat into a base (or using already emulsified ingredients, like cream and milk) sticks fat molecules in between water molecules, literally getting in the way of ice as it freezes. 2  Sugar also forms a physical barrier to crystallization, just like fat.