http://foodscience.psu.edu/workshops/ice-cream-short-course"Penn State's Ice Cream Short Course is the oldest, best-known, and largest educational program dealing with the science and technology of ice cream. It also is believed to be the first continuing education course in the United States.
Beginning in 1892, when Penn State was known as The Pennsylvania State College, the School of Agriculture offered a class in dairy manufacturing during winter, "when farm work is least pressing and the boys can best be spared." Tuition was free and students were charged $5 in incidental expenses and laboratory fees..."
好想去進修。
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