Word: refrigerationer
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Smallpox. Improved vaccines are being made, some by growing cowpox virus in live calves (the historic method), some in chick embryo, freeze-drying it so that it will ship better and keep longer without refrigeration.
Once these major items are secured, the camper must stock up on food (Armour & Co. now markets a variety of lightweight, dehydrated foods that require no refrigeration) and cooking utensils. A nested set of aluminum skillets, bowls, cups, etc., sells for about $8, and a knife-fork-spoon combination that...
Men & Machines. But the key to the entire development of the Upper Colorado is Arizona's 700-ft. Glen Canyon Dam. When completed in 1964, the structure will have a capacity of 900,000 kw. of electricity, back up Lake Powell through 186 miles of some of the most...
While his competitors are following the same formula, Armour is by far the fastest-changing meat company. Prince has put more than 40% of its assets into more profitable lines, notably those that were originally meat byproducts, such as chemicals, oils and soaps. Last week, for example, Armour began regional...
Through previous centuries, eating changed by nearly imperceptible degrees, and mostly toward just getting enough. Now big forces buffet food. For the first time in history, the U.S. has produced a society in which less than one-tenth of the people turn out so much food that the Government'...