Freedom essays

Freedom essays Recently, there have been many crimes that have put our nation in a state of fear. School and work shootings, the 09/11/01 terrorists attacks, recent sniper shootings, and highly publicized kidnappings have had such a large impact on us that one is almost forced to feel that increased security is a necessity. How much security can be enforced before the risk of stepping on someones liberties becomes the new problem? If we do tighten security, how many liberties are we as a nation prepared to let go of? Also, before we agree to sacrifice too many of the rights that our forefathers fought for to guarantee us to be free, can you ever completely make a situation perfect? Is tightening security truly going to make our nation safe or will it make our nation controlled? Although it does not put our liberties at risks, think about how much privacy we really have in this day in age. There are very few stores that do not have cameras installed or people hired to follow their customers throughout the store. Most federal buildings look at your personal belongings through a machine. If we consider the personable content that women often carry in their purses it will be easy to see how awkward this can feel to a woman. Even if we take it to a basic level, in our homes we are often not even assured privacy. Many people have the knowledge to listen to our telephone conversations and to continuously monitor our activity on the computer. Many of these liberties are being threatened already. A perfect example of restriction of liberty in an attempt to have a stricter security is the situation with the schools not allowing parents in the classrooms. I recall when I was a young child and my mother would pick me up from school. It was a very simple process. She would let the secretary in the principals office know that she was there to pick me up and go to my classroom to get me. However, when I pick my child up from school, I do ...

A Chilling History of Frozen Food

A Chilling History of Frozen Food When we crave fresh fruits and vegetables in the middle of winter, we can thank an American taxidermist for making possible the next best thing. Clarence Birdseye, who invented and commercialized a method for quick-freezing food products in convenient packages and without altering the original taste, was  simply seeking a way for his family to have fresh food all year round.  The solution came to him while conducting fieldwork in the arctic, where he observed how the Inuit would  preserve freshly caught fish and others meats in barrels of sea water that quickly froze due to the frigid  climate. The fish were later thawed, cooked and most importantly tasted fresh much more so than anything at the fish markets back at home. He surmised that it was this practice of rapid freezing  in extremely low temperatures that allowed meat to retain freshness once thawed and served months later. Back in the U.S., commercial foods were typically chilled at a higher temperature and thus took longer to freeze. Compared to conventional techniques, fast freezing causes  smaller ice crystals to form, which is less likely to  damage the food. So in 1923, with an investment of $7 for an electric fan, buckets of brine, and cakes of ice, Clarence Birdseye developed and later perfected a system of packing fresh food into waxed cardboard boxes and flash-freezing under high pressure. And by 1927, his company General Seafoods was applying the technology to preserve beef, poultry, fruit, and vegetables.   Two years later, The Goldman-Sachs Trading Corporation and the Postum Company (later the General Foods Corporation) bought Clarence Birdseye’s patents and trademarks in 1929 for $22 million. The first quick-frozen vegetables, fruits, seafoods, and meat were sold to the public for the first time in 1930 in Springfield, Massachusetts, under the trade name Birds Eye Frosted Foods ®.   These frozen products were initially only available at 18 stores as a way to gauge whether consumers would take to what was then a novel approach to selling food.  Grocery shoppers could choose from a fairly wide selection that included frozen meat, blue point oysters, fish fillets,  spinach, peas, various fruits and berries. The products were a hit and with the company continued to expand, with frozen food products transported by  refrigerated boxcars to distant stores. Today commercially frozen foods are  a multi-billion dollar industry and  Birds Eye, a top frozen-food brand, is widely sold just about everywhere.  Ã‚      Birdseye served as consultant to General Foods up until 1938 and eventually turned  his attention to other interests and invented an infrared heat lamp, a spotlight for store window displays, a harpoon for marking whales. He would also establish companies to market his products.  By the time of his sudden passing in 1956 he had about 300 patents to his name.