Science Essays

This paper will compare and contrast two essays. The first being “Living like Weasels” by Annie Dillard. The second essay called “Nature” by Ralph Waldo Emerson. They both focus on the natural world and human living. The essays seem similar on the surface but use different types of analogies and …

The dry cell or Leclanche cell was the first commercial battery and therefore had a big impact on society. It is the most common and the cheapest of the commercially available cell and is most widely used in torches, portable radios and battery-operated clocks. It is best used for low …

– ECTOTHERMS are organisms that have a limited ability to control their body temperature. Their cellular activities generate little heat. Their body temperatures rise and fall with ambient temperature changes. Most organisms are ectotherms. Examples are plants, all invertebrates, fish, amphibians and reptiles – ENDOTHERMS are organisms whose metabolism generates …

Many musical scholars believe that J. S. Bach and G. F. Handel are the two most important, influential composers of the Baroque period. Both of these men were born in Germany in 1685, and since they came into existence around the same time, they share some similarities. As an introductory …

Personality is an intriguing component in psychology vital for perception of human beings. Different theories of personality adopt different levels of explaining features of human beings. Two theories meet the conditions of personality and theories of development, Freud’s psychoanalytic theory later followed by Erikson’s psychosocial theory. Freud’s theory of personality …

Documentary film-making has a history as long as that of fiction film-making and began in the late 1800s. From the first developments of film cameras many people found the need to ‘document’ the life they saw around them. Film gave rise to a new and very powerful way of looking …

Chemistry Buffers: Bicarbonate buffers – what a buffer is – what a Bicarbonate buffer is and how it works – What would happen if Bicarbonate Buffers didn’t exsist. Buffers ( I had example diagrams on my word program, but they didn’t copy over. You can find these diagrams on the …

Censorship is an issue which frequently generates a great deal of heated debate, with supporters maintaining that it is vital in order to protect society, whilst opponents claim that it is an unjustifiable restriction of public accesss to information. Firstly, all countries have secrets which must be safeguarded for reasons …

Carrot tissue culture laboratory is an experiment designed to explore regeneration and the totipotency of carrot tissue through asexual reproduction. Tissue culture is used as a method for commercial and research applications through which a single plant cell can be modified and grown into a mature plant with either the …

The novel called “Holes” by Louis Sachar mainly takes place at Camp Green Lake, a detention center for boys. Camp Green Lake does not have a lake. It used to be a big lake full of water until it stopped raining there forever. Now it is a dry, flat wasteland …