Archive for January 17th, 2009

Internet Security Review Sites Should Be Evaluated For Quality

Saturday, January 17th, 2009

internet threat security trends

These days, both businesses and individuals are more dependent than ever on having a high-speed internet connection and a well-running personal computer. At the same time, more systems are vulnerable to the various internet threat security trends that are prevalent today. While there are many internet security software packages available that can help counter these threats, there is such a large selection that often the average computer user is overwhelmed and doesn’t know what solution they should buy. To help people make these choices, there are now many internet security review websites that provide valuable comparisons and reviews on various products.

While it is helpful to have a variety of websites that offer reviews on computer internet security suite software choices, consumers also need to be aware that not all of these software review sites are above board. The fact is that the quality of the information and the reviews that are provided can vary greatly. Poor reviews or outright misleading reviews can often lead PC owners down the wrong path. Because of this, these review website need to be looked at carefully in order to determine if they are truly providing valuable information, comparisons and feedback, or if they are simply a thinly veiled attempt to push a particular product.

These days, many people are motivated to create internet security review websites because of the commissions that they are able to earn when someone buys an internet security suite of software that they have recommended in the review. If the commission is substantial, then the affiliate who is promoting the product through the review site will very often skew the reviews in favor of the products that will pay them the highest commission.

This results in a great deal of misinformation on many of these sites and false reviews that try to make overpriced, high commission products look good to the unwitting consumer. However, this should not be taken to mean that all online security review sites are bad or misleading, but there are some things to look for to help the consumer feel more confident about the review they are reading and the internet security protection solution they ultimately buy.

In judging a website that offers product reviews, and this applies to any type of review site, not just sites that review internet safety products, the consumer should take a few moments to look over the site closely and asses the quality of the material that is being presented. Often, the affiliates who are after a juicy commission will spend very little time on the review site and will primarily repeat information that is available on the main website without offering any real insights or providing any useful information.

Other indications of security suite review websites that should be avoided are those that only carry reviews for one or two different products, the reviews are written and posted by an anonymous writer or there is a review from only one source. It is best to look for internet security review sites that review many different products and that allow visitors to add their own comments and ratings to the site as well. This additional input helps to assure a fair and balanced approach to reviewing and can help people steer clear of buying a product that has gotten a favorable review only because someone wanted the fat commission on the sale.

Galileo Galilei Astronomy

Saturday, January 17th, 2009

Galileo was born in Pisa, Italy in the late 1500′s.  He eventually became a mathematics teacher despite having no degree, and it was here that his famous future was first hinted.  Galileo the math teacher made his first step into Galileo Galilei astronomy when he demonstrated to his students that Aristotle was wrong about object of different weights falling at different speeds. He wasn’t invited back to teach, and so moved to a position at the University of Padua.  It was there that his ideas about astronomy truly began.

In Padua, Galileo invented the compass and began studying physics.  He discovered the law of falling bodies and the parabolic path of projectiles.  These works went on to guide astronomy for a long time.  Galileo claimed he had no desire to explore astronomy except a passing support for the theories of Copernicus.  It was Copernicus who first described a solar system in which planets orbit the sun.  However most people held that Aristotle and Ptolemy were correct in their theory that all the planets, even the sun, orbited the Earth.  Of course today we know that Ptolemy and Aristotle were wrong.

Shortly after the spyglass was invented in Holland Galileo decided to make his own for peering at the night sky.  This telescope magnified objects 20 times, which was enough to make out craters and mountains on the moon.  He also saw, for the first time, the individual stars that made up the Milky Way.  Next he found the four largest moons of Jupiter.  These discoveries brought him fame enough to earn the position of Florence’s court mathematician.  With time freed from teaching duties, he could really get to work.  It took him only 9 months to discover Saturn’s phases.  This further contradicted Ptolemy while proving that Copernicus was right.

Galileo’s original dispute was with Aristotle’s teachings.  Galileo found a great deal of support with other modern scientists who wrote of his work.  But the powerful church was inclined to believe Aristotle’s theories which placed man at the center of creation.  In 1614 a priest in Florence denounced Galileo Galilei Astronomy.  Galileo responded by writing a letter proclaiming the bible irrelevant to science.  In 1616 Galileo was ordered to stop teaching that the Earth revolves around the sun.  Galileo continued with other studies but in regard to the solar system, obeyed the order.  It is said that Galileo had one comment after signing an agreement that the Earth does not move.  “I would say here something that was heard from an ecclesiastic of the most eminent degree; “And yet … it moves.”