Science & Technology Essays and Term Papers

must have challenged human curiosity and imagination as soon as early man had time for activities other than survival. In 1859, Charles Darwin published the Origin of Species, and since then, people have debated between the creationism and evolutionism…

groups. The groups are sexual dysfunctions, sexual deviations, and homosexuality. These are not necessary abnormal, but what is considered out of the norm by either the mental health establishment, or society, or both. The first group, sexual dysfunction…

rapidly, and it is therefore very controversial. A clone is a group of genetically identical cells descended from a single ancestor. A clone is made up of plasmids, groups of identical structures, that contain genetic material such as mitochondria…

this day and age, drugs are being prescribed without hesitation. In fact, many of these drugs are being prescribed for children with various disorders. One of these disorders is called Attention Deficit Hyperactivity Disorder (ADHD). An estimated…

research and development of renewable energy. These renewable resources would take the place of fossil fuels, which are non-renewable resources. Fossil fuels will not be here forever; they will be depleted soon. Therefore, we need to research and develop…

an inherited disease of red blood cells. Normally red blood cells contain a protein called hemoglobin A, which carries oxygen to all the organs in the body. With sickle cell anemia, however, the body makes a different kind of protein, called hemoglobin…

goes into making silk? Many people over look this fine, luxurious garment. When I first heard that we had to do an I-search, I was overwhelmed by the choices. I made many changes before finally settling on this topic. When I first though of how to…

for their contribution to our site. The following information came from Microsoft Encarta. I INTRODUCTION Newton, Sir Isaac (1642-1727), mathematician and physicist, one of the foremost scientific intellects of all time. Born at Woolsthorpe,…

23, 1732 at Preston in the county of Lancaster. His first profession was a barber in Bolron-le-moors in 1760. Soon afterward he traveled throught the country buying human hair. At that time he had a valuable chemical secret for dying the hair…

the slopes. It puts everything that is good from skiing, snowboarding and inline skating into a nice small package that will fit in the trunk of any car. Skiboards are small twin-tipped (the tip is the exact same shape as the tail) snowboards between…