Extremophiles

Extremophiles are organisms that are able to live under extreme conditions such as salinity, temperature, pressure, pH, etc. Hyperthermophiles interest me the most. Hyperthermophile is a classification of extremophiles that can thrive in an extremely hot environment. The optimal temperature for existence of hyperthermophiles is above 176 degrees Fahrenheit. Hyperthermophiles were first discovered at Yellowstone National Park in Wyoming by Dr. Thomas Brock in 1969. Since then over 70 species have been located. An example of a hyperthermophile is Aquifex aeolicus, which is a bacteria. Most of the species found are of the domain Archaea. However, few are bacteria.

The Seed:Alfred

Feb 21, 2011
Alfred has produced a bud!!

Inductive and Deductive reasoning

Inductive and deductive reasoning are part of the critical thinking process. However, often times, they are confused or used incorrectly. Inductive reasoning is when arguments are based on experiences or first hand observations. Deductive reasoning is when arguments are based on principles or laws. Deductive reasoning, unlike inductive reasoning, is used when moving from general truths to a specific conclusion. An example of deductive reasoning is when you are given information and then must deduce the answer. A good example of inductive reasoning would be riddles. The object is to find answers to many different questions and then come to a conclusion.