Strangles Prevention Strangles is a highly contagious infection that plagues horses, and it needs to be controlled. The transmission of strangles is very easy, and its effects on horses are very serious. Vaccines should be required for all horses. Measures need to be taken to control the sprea...

AIDS: What is it and how is it spread? What is AIDS and how is it spread? Around the world, AIDS has been a top killer for many people throughout the 20th century and is spread numerous ways. Scientist have been hard at work for years to find a cure for AIDS, but only have been able to fin...

DDT: Tough Decision-Making The controversial use of DDT has been common place in the late 19th to early 20th century. As many pesticides started, their costs were overlooked by the out-weighing benefits. DDT has both advantages and disadvantages that cohere to its history. The advantages being that...

Silicon is an essential element in humans, found in significant concentrations in hair, bone, epidermis and dental enamel. It is also the second most abundant element on the earth's crust, constituting about 28% by weight.(cite) Many foods and beverages, including certain vegetables, grains...