Why Is It Accurate To Think Of Each Human Being As The Owner Of A Library Of Ancient Information Essay Example

Why Is It Accurate To Think Of Each Human Being As The Owner Of A Library Of Ancient Information Essay Throughout the study of the development of mankind scientists, historians and archeologists have come across various proofs and evidences of the capability of man to record the events happening around him. The best evidence of this capability are the hieroglyphics found in the ancient Egyptian tombs that tell the historical story of their pharaoh’s lives as well as the struggles of the Egyptian people.Scientifically speaking, our genes, the DNA that makes up our whole system, is encoded with all the collected information of our ancestors. Whether we know it or not, we carry the knowledge of an ancient civilization within us. Ready for the picking or use at any time that it becomes necessary to do so. This can be clearly seen in the way our babies develop. They are born without knowing any communication and survival skills and yet manage to convey their very needs using primitive skills that were first used by our early ancestors. I believe that if we stop and think about it fo r a while, we will realize that everything we are now as individuals and as a collective people stems from the ancient information that we all carry within us, though we do not consciously realize that we are using such information.We unconsciously carry ancient information within us. This most often comes to light when we are placed in situations wherein we are called upon to tap into an inner strength, knowledge, or skill that we never knew we had. In such cases, it is that ancient information that helps us deal with any situation facing us.

Pollution in Bangladesh essays

Pollution in Bangladesh essays Bangladesh is apparently now in the grip of all sorts of pollution, like air pollution, soil pollution, water pollution and what not. Dwellers of the urban areas are the worst sufferers. The indiscriminate industrialization process in Bangladesh over the past decades has created significant environmental problems. Among the most significant is the enormous volume of solid waste which is being produced every day but not be disposed properly. The mismanagement of the solid wasted, particularly the polythene shopping bag has caused serious threat to the soil, public health, and drainage system in the cities. The drainage system is about to collapse, About five to six feet of polythene layers have developed at places at the bottom of many rivers and other water bodies. As a non-biodegradable environmental hazard it has already wreaked havoc in public sanitation, not to speak of the irreparable damage its further use could inevitably bring to our life system. Environmental Engineering deals with the study of the technical processes, which can be used for minimizing pollution and environmental impact. Environmental engineering creates the capability of practical application of environmental studies in the real life. The Environmental engineers must play unique rolls to identify the aspects of various environmental issues, emphasize on studying the problem and create public awareness to conserve the environment. The protection of the environment from the potentially deterious effects of human activity, the protection of human populations from the effects of adverse environmental factors, and the improvement of environmental quality for human health and well being are the major concerns of environmental engineering. Hence the polythene plight also must be a distinct cause of action for environmental engineering and its various sides should be dealt from the socio-economic point of view. On the 1st of March 2002 The Govt. banned the ...

Zirconium Oxide Manufacturing Essay Example | Topics and Well Written Essays - 500 words

Zirconium Oxide Manufacturing - Essay Example The essay "Zirconium Oxide Manufacturing" talks about the zirconium oxide characteristics that allow it to be a refractory insulating material, industrial manufacture of crucibles and production of alkaline zirconate. The essay also describes the process and routes for industrial manufacture of Zirconium oxide including chlorination, alkali decomposition, lime fusion and precipitation of the acidic reagents. Zirconium is usually obtained from sand as a raw material for the production of zirconium oxide. The zirconium sand is calcined with either lime or a mixture of lime and magnesia. The resulting product is an alkaline earth zirconate and sodium silicate and zirconium oxide can be recovered from sodium zirconate free from alkalis to obtain it in its pure form, the impurities must be removed first. Water is added to the mixture of Sodium silicate and sodium zirconate which are in solid form and this result in the formation of a complex hydrated zirconium hydroxide with a high level of alkalinity. In order to separate the salts, the process of precipitation is conducted using sodium either sodium oxide or sodium carbonate and these results in the formation of zirconium hydroxide and from the hydroxide of zirconium, zirconium oxide can be obtained. Therefore, it's possible to achieve an energy efficient system that can be used to manufacture Zirconium oxide in and industry and this requires that the proper temperature and time period is maintained for the reactions to take place effectively.