Science & Technology Essays and Term Papers

America is the leaf-cutter ant. This is mainly because it lives in tropical environments and it is not aggressive to animals or humans if not disturbed. The leaf cutting ant is a social insect. Alone the ant is virtually helpless but with the colony…

deadly and most wide spread diseases in the modern era. The disease was first found in 1981 as doctors around the United States began to report groups of young, homosexual men developing a rare pneumonia caused by an organism called Penumocystis…

Sigismund,was born on May 6, 1856, in Freiberg, Moravia, now Pribor, in Czech Republic. The son of Jacob and Amalia(who was 20 years younger than her husband). Sigmund had seven younger brothers and sisters. His family constellation was unusual becaus…

last of the inner planets. We live on the third, orbiting the Sun at a distance that maintains water oceans and conditions that have supported life for around four billion years. Mars is about half the size of Earth and has two moons, Phobos and…

to the occurrence and severity of athletic injuries. Many studies have found that there is a relationship between the occurrence and severity of athletic injuries and stress. Stress affects everyone and it is because of this we need to be properly…

ending of a pregnancy before the woman gives birth. Depending upon how far along the pregnancy is, there are different procedures that may be preformed. Abortions performed today are much safer than those performed hundreds of years ago. Many…

volcano Vesuvio lies the volcano of Campi Flegrei. Though it is not as clearly visible as Vesuvio, it is considered on of the most dangerous volcanoes in Italy. Hazards are currently present in the Campi Flegrei area becasue of the dense population…

Eng. 100 Final Draft …

way to produce large amounts of electricity. Nuclear reactors are used to provide power to a neighboring town or city. In a nuclear reactor, water is heated using nuclear energy to the point that it boils and the steam collects around a collection…

every single person in the world has distinct hair, but the main differences between hair types are in texture and thickness. These variations are caused by the genetic make up of the fibers that make up the hair and follicles that generate the…