Disadvantage of Science Essay

* Due to advancement of science, the identity and cultures are faded; the diseases are produced at an alarming rate and pollution is increased in geometric ratio. * Because of the advancement of science in unwanted business, people are so busy that even a child cannot recognize a father. * Many illegal and prohibited works are increased. * One is not able to take a sound sleep and breathe fresh air. * The black history of Hiroshima and Nagasaki shows how dreadful the unwanted advancement in science has been made. * The misuse of science and its inventions have bought human life in complete destruction. It has invented very powerful weapons like nuclear bomb, missiles, hydrogen bomb and so on which can destroy the property and can lost large sum of money, which has negative effects on other aspects but we minutely realized it, it will surely lead to success. * Nuclear energy is useful but disposal of nuclear waste poses a serious problem to humanity. * Insecticides have increased the food supply but they a lot of harm to birds, fishes and useful insects. * Chemistry which is also a branch of science has given many drugs like cocaine, brown sugar etc. which are proving a curse to the society. * Vibration coming from mobile phone affects our heart and brain, touch sreen mobile phones can lead to finger cancer and its result can be much too dangerous for us. * Science and technology has made our life too smaller. It can be proved by comparing the life time of our ancestors and us. Our ancestors lived for more than 80 years but now the life ratio has come down and reached to maximum of seventy years. * The disadvantages of science has not only grabbed us but also grabbed the living creatures like animals, insects, bees, etc. * The vibration produced from mobile phones kills bees. Some years after end of honey bees’ whole life of human life will also finish. * Animals get problem in taking breathe due to harmful gases being produced from industries and factories dependent on science and technology. From all above comments we can say that although science and technology has great advantages but all are small near its disadvantages we should use it only in necessity, not in the work which can easily be done by us. Homemade Egg Cake(Without Using Oven) /Pressure Cooker cake Ingredients: Plain flour (maida) – 1 and 1/2 cup Powdered sugar – 1 cup Egg – 1 Plain butter – 1/2 cup Baking soda – 1 teaspoon Milk – 1 cup Vanilla essence – 1 teaspoon Method: Cake Preparation Mix powdered sugar and butter together and stir them pretty hard till the mixture becomes light and fluffy. Beat the egg very well until it becomes lighter and looks like double the original quantity. Add the beaten egg to sugar-butter mixture and Mix well thoroughly. In a bowl, add plain flour (maida) and baking powder and sieve it to avoid any lump. Now gradually add this maida mixture, to the egg-sugar-butter batter. As you stir the mixture, it will become dense. Add some milk in small amount to make it smooth. Repeat the process of adding maida and then milk as required, till batter should look fluffy and soft. Add Vanilla essence to the batter and again blend thoroughly. Now grease the baking tin (or cake tin) with butter.Use aluminium tine for baking and it can easily get into the pressure cooker.Pour the mixture into the greased baking tin. Put the sand in the pressure cooker 1/4 filled and heat the pressure cooker on high flame for 2 minutes. Lower the flame from high to low after 2 minutes. Now put the cake tin containing the cake batter, inside the cooker.( Do not put water inside the pressure cooker) Close the cooker with cloth(use of keeping the cloth is to absorb water vapour) and put another plate over the cloth( see the below image). Let it cook for 40 minutes, then switch off the heat. Do not open the lid immediately. After 10 minutes open the lid to check whether the cake is done. Put a knife inside the cake to test whether the cake is completely cooked or not. If the mixture will not stick on it, means that cake is done.