The Best Ways for College Students to Earn Money Online

Going through college can be stressful, especially if money is tight. Between classes, homework, and studying, commuting to a job just seems like a ridiculously impossible prospect. Millions of people are now making money online, and the internet offers plenty of ways for college students to earn money online as well. Blogging, affiliate marketing, and freelancing are some of the best ways to earn an online income, and the best thing about them is that they do not cost a dime to get started.

Affiliate marketing is probably the easiest method for a college student, because it requires less face time at the computer than other methods, although blogging is closely intertwined with affiliate marketing promotion. With all the information available on the subject, you do not need to be an affiliate marketing expert to get started, although it may still take a little bit of time to earn a decent income from it.

To become an affiliate, you need to sign up on the website and then promote a product that they are selling. Usually this requires writing a blog post or an article for submission at an article directory that talks about the product and gets the interest of viewers piqued. You include a link back to the seller's website, and any purchases that originate from your links will result in you being paid. Affiliates can earn anywhere from 10% to 90% commission on sales generated through their affiliate links. There is some amount of work involved, because you must first research your product to be able to write a qualifying article or blog post about the subject.

Pre-selling is a very effective technique used in marketing and advertising. What you are doing is not selling a product. You are either getting people interested who have never heard of the product or stoking the flame in people who already have some level of interest. In a sense, you are simply educating the customer about the product. That's why it is important not to sound as if you are actually selling the product. Although your writing should be in favor of it, you should not be pushing it on your viewers.

Managing a blog is a simple way to get started in affiliate marketing because first of all it's the perfect outlet for your advertising advertising promotion, and also because if you set up a pay per click system like Google AdSense you will also draw relevant ads that people will want to click on. Every time an ad on your blog gets clicked, you get money. It's really as simple as that. Combining techniques is really the only sure way for anyone to make money online, and with a little trial and error you'll be able to get a good respect on what methods work and what methods are just hype.

Fractions and Rational Numbers – What is the Difference?

Most of us go through years of school math courses and still are confused about some basic things. For example: Why can not you divide by zero? Why is .999 … equal to 1, and not a bit less?

There are loads of these kinds of questions, that would not be a cause of frustration at all, if they were taught reasonably and clearly.

Unfortunately most of these things are supposed to be covered in elementary school, and most elementary school teachers do not have a good understanding of basic math concepts. Instead they are supposedly to teach just a collection of "skills."

One of the simplest concepts that is usually left inadequately explained is the difference between fractions and rational numbers. Let's see if we can clear it up now.

A fraction is a number that expresses part of a whole as a quotient of integers (where the denominator is not zero).

A rational number is a number that can be expressed as a quotient of integers (where the denominator is not zero), or as a repeating or terminating decimal. Every fraction fits the first part of that definition. Therefore, every fraction is a rational number.

But even though every fraction is a rational number, not every rational number is a fraction.

Why? Consider this:

Every integer (all the whole numbers, including zero, and their negatives ….- 3, -2, -1, 0, 1, 2, 3 …) is a rational number , because it can be expressed as a quotient of integers, as in the case of 4 = 8/2 or 1 = 3/3 or -3 = 3 / -1 and so on. So integers such as 4 or 1 can be expressed as the quotient of integers.

But an integer is not a fraction . 4 is an integer, but it is not a fraction. 4 is not expressed as the quotient of integers. The difference here is in the wording.

A fraction is a number that expresses part of a whole. An integer does not express a part. It only expresses a whole number.

A rational number is a number that can be expressed as a quotient of integers, or as part of a whole, but fraction is a number that is (must be) expressed as a quotient of integers, or as part of a whole – there is a difference. The difference is subtle, but it is real.

There are slightly different variations of the definition of a fraction, including, "A fraction is the ratio of two whole numbers, or to put it simply, one whole number divided by another whole number."

That definition also shows that an integer is not a fraction, because an integer is not a ratio. It can be expressed as a ratio, but it is not a ratio in itself; it can be divided by another whole number, but it i s not being divided.

In a nutshell, the fractions are a subset of the rational numbers. The rational numbers contain the integers, and fragments do not.

Old School Online Gaming

Ever wondered what your parents and the adults played for fun back in their day? Or before the existence of Nintendo Wii's, Playstations, and World of Warcraft, what were the games that people played with the computer? Online gaming back then was not as high-tech as what you play now but they delivered the same amount of fun that today's online games give you. Take a journey down old time geekery and see what was deemed as hi-tech back then:

1. # TradeWars 2002
A space game developed in 1984. In TW2002, the player is a galaxy trader where the main objective is to gain control of a limited set and amount of resources, as you travel in different sectors of the galaxy. Using your earned wealth in trading, you can upgrade your spaceship, get better weapons and fight for control of planets and starbases.

2. # MUDs
Also known as Multi-User Dungeon, this is a text-based multiplayer real-time virtual world that started in 1978. It combined elements such as role-playing games, hack and slash, player versus player, interactive fiction, and online chat with a fantasy setting populated by fictional races and monsters. The objective of the game is to slay monsters, explore a fantasy world, complete quests, go on adventures, create a story by role-playing, and advance the character.

3. # MUSHes
MUSH, generally called a Multi-User Shared Hallucination, is somewhat of a text-based Second Life where you can create anything you want, be anyone you want, and do anything that you want in a multi-user game. With the popularity of MUDs in the 1980s, many variations emerged such as TinyMUD in 1989. MUSH was then created by Larry Foard who used TinyMUD's code and added a different programming language.

4. # Hunt
The old school Before Doom, created in 1985 by Conrad C. Huang and Gregory S. Couch, is represented using ASCII characters on an 80×24 terminal screen. Hunt is a multiplayer game where each player wanders around a maze, killing off other players using guns, bombs, and slime. Players can also form a team. The maze, when destroyed, regenerates over time, during which "deflectors" appear, changing the direction of the projectile. Sometimes a "wandering bomb" appears, exploding when contact is made.

5. # Empire 3.84
Considered as the grandfather of all Internet games, Empire 3.84 is a risk-like conquer-the-world game with its original version appearing in 1971 on a PDP-11/45 mainframe computer at Harvard University. It gained popularity for being cited as one of Sid Meier's inspiration for Civilization PC game series.

6. # BBS Door Games
Since the technology in the old days was pretty much text-based, online games back then usually were also text-based games played over the modem on an amateur-run bulleting board system (BBS). Supporting only one phone line, there was not WiFi back then, so players usually had to take turns when playing, but still they can compete against each other.

7. # FIBS
The First Internet Backgammon Server pretty much tells us what it is, it's the first backgammon server on the Internet. Started in 1992, it has become one of the most popular online games to play backgammon against other players around the globe.

Health Conscious Cooking Schools

Cookery school is a relatively modern concept that proves to be an exciting holiday option. Though the classes revolve around culinary art, they do not offer graduate degrees and are not accredited institutions. They are usually restaurants, hotels or snack bars. Cooking school tours are perfect vacation options, as they help tourists to acquire a local experience and try their hands at cooking local dishes, while traveling and shopping. Health conscious cooking schools tours provide details regarding various cooking styles that help retain food value and nutrition.

Many people follow diet plans that may be self created, recommended or decided upon by their physicians. They are planned, keeping in mind the nutrition needs and food preferences. Health conscious cooking school tours revolve around cooking classes that are meant to teach people about the food options that safeguard the interests of health conscious people.

Established hoteliers and restaurants often make health conscious cooking school tours available. It is important to make reservations in advance, as these classes are not walk-ins. Most of these classes have a minimum number of attendees to enable the in- house chefs and nutritionists to concentrate and interact with all the participants, individually.

These classes teach the tourists to prepare easy, healthy and delicious meals. Such classes are available for amateurs and professionals, separately. This allows enthusiastic visitors to learn to prepare basic health conscious dishes, whereas professionals can opt for the gourmet preparations. In case these tours are a part of overseas vacations, rather than a weekend activity, people need to enquire about availability of English speaking staff. Tourists need to be attentive to their visa terms and should carry all relevant documents. Tourists may book a health conscious cooking school tour or ask travel agents to include such activities, as part of their vacation plan.