In fact, they used the word element to talk about anything that was basic. Ancient Greek philosophers, for example, thought that everything consisted of four elements: earth, fire, water, and air. Other philosophers thought there were only two elements: sulfur and mercury.
The Internet was expected to eliminate search costs (Pereira 2005). For example, electronic commerce was predicted to cause disintermediation as search costs become low enough for end-consumers to incur them directly instead of employing retailers to do this for them.
Here are a few sites that offer generalized Internet research: Experts123, Web Answers and Yahoo! Answers: All of these sites operate on a revenue-share platform where page views amount to a specified amount of money; for example, you might earn $1.50 for each PPM (i.e., thousand page views).hey pay you to use their search engine and the results are provided by Google. Every time you search, you get a chance to earn some of their currency which can be exchanged for cash and gift cards. Itâs a great way to pull in a little extra cash while researching without changing any of your online habits.