Tag Archives: numerals

Some Arab Contributions

17 Jun

Arabs have made very significant contributions to civilization, easily recognized if one sets aside present day politics and discrimination (see Arab Contributions to Civilization). I’d like to point just two them:

1. Arabic Numerals – Although originally developed in India (hence also Hindu-Arabic numerals), the system reached Europe in the 11th century, through Spanish Muslims, and for this reason the numerals came to be known in Europe as Arabic Numerals. The Italian mathematician Fibonacci, whom you may remember from Dan Brown’s ” The Da Vinci Code”, was instrumental in bringing the system into European mathematics in 1202.

2. Coffee – It’s generally accepted that coffee originated in Northern Africa, probably in Ethiopia, from where it spread to Egypt and Yemen. But it was in the later that it was for the first time roasted and brewed, originating the drink as we know today. By the 16th century it had spread all over the Arab world from where it reached Europe and the New World. Coffee is probably the world’s most popular beverage, with over 500 billion cups being consumed every year, around 1/3 of which is produced in Brazil (over 2.5 millions of metric tons).

To prepare a good coffee you just have to follow three basic rules: it should be “black as hell, strong as death and sweet as love“. Almost every Brazilian will have his/her own way of preparing it, I, for example, when not using an espresso machine of course, follow this simple original Turkish recipe:

1. A good quality, freshly and very finely grounded Coffea arabica grains are needed. Use around 1 teaspoon for every small cup of water (or at least 2 teaspoons for a regular cup).

2. Add the coffee to cold water, along with some grounded cardamom seeds (optional, but it adds another dimension to a regular coffee), and slowly heat it until it starts to boil and some foam is formed.

3. Remove from the fire for a few moments and let the mixture cool a bit (just a bit).

4. Put it back on slow fire and wait for the foam to form again. It’s important to have a nice brown foam.

5. Remove from the fire and serve in small cups.

A typical Brazilian "cafezinho" (small coffee)

Some powder in the cup is part of the ritual. You can use it to read your fortune later on.

In Brazil this small coffee cup is called “cafezinho”, and although preparation methods nowdays usually involve machines, they all share two common characteristics: they are rather strong and served quite hot.

Coffee on FoodistaCoffee

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