Category: Business

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Europe’s Top B-Schools 2009

English-based and bilingual MBA programs in Europe have given their American counterparts a run for their money in recent years. As international experience becomes increasingly desirable in financial, managerial, and operations employment, a strong history of trans-border ties gives the Old World an edge. Shorter programs, lower tuition, and healthy starting salaries for grads also make for attractive choices. Here’s a list compiled by BusinessWeek, arranged in alphabetical order.

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How Much Energy Goes Into Making a Bottle of Water?

Researchers have calculated that the energy required to produce bottled water is up to 2,000 times more than the energy required to produce tap water. Most people who buy bottled water have access to clean drinking water virtually for free (in the US, tap water costs less than a penny per gallon, on average). Nevertheless, the consumption of bottled water continues to grow, far surpassing the US sales of milk and beer, and second only to soft drinks.

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Indian Americans: The New Model Minority?

Indian Americans are in fact a new “model minority.” Despite constituting less than 1% of the U.S. population, Indian-Americans are 3% of the nation’s engineers, 7% of its IT workers and 8% of its physicians and surgeons. The overrepresentation of Indians in these fields is striking–in practical terms, your doctor is nine times more likely to be an Indian-American than is a random passerby on the street. So why do Indian Americans perform so well? A natural answer is self-selection. Someone willing to pull up roots and move halfway around the world will tend to be more ambitious and hardworking than the average person.

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An idea whose time has come

Entrepreneurialism has become cool. Victor Hugo once remarked: “You can resist an invading army; you cannot resist an idea whose time has come.” Today entrepreneurship is such an idea. The triumph of entrepreneurship is driven by profound technological change. A trio of inventions—the personal computer, the mobile phone and the internet—is democratising entrepreneurship at a cracking pace. Today even cash-strapped innovators can reach markets that were once the prerogative of giant organisations. An activity that was once regarded as peripheral, perhaps even reprehensible, has become cool, celebrated by politicians and embraced by the rising generation.

Read the article: A special report on entrepreneurship: An idea whose time has come

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Art Business Education History Innovation Productivity Technology

Evolution of the interface designs of operating systems

Over the years a range of Graphical User Interfaces have been developed for different operating systems such as OS/2, Macintosh, Windows, Amiga, Linux, Symbian OS, and more. Here is a look at the evolution of the interface designs of the major operating systems since the 80’s.

Read the article: Operating System Interface Design Between 1981-2009

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Introducing Wolfram Alpha…

Stephen Wolfram is building something new — and it is really impressive and significant. In fact it may be as important for the Web (and the world) as Google, but for a different purpose. In a nutshell, Wolfram and his team have built what he calls a “computational knowledge engine” for the Web. OK, so what does that really mean? Basically it means that you can ask it factual questions and it computes answers for you.

Where Google is a system for FINDING things that we as a civilization collectively publish, Wolfram Alpha is for ANSWERING questions about what we as a civilization collectively know. It’s the next step in the distribution of knowledge and intelligence around the world — a new leap in the intelligence of our collective “Global Brain.” And like any big next-step, Wolfram Alpha works in a new way — it computes answers instead of just looking them up.

Read the article: Wolfram Alpha Computes Answers To Factual Questions. This Is Going To Be Big.

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Bionic eye gives blind man sight

The Bionic eye uses a camera and video processor mounted on sunglasses to send captured images wirelessly to a tiny receiver on the outside of the eye. In turn, the receiver passes on the data via a tiny cable to an array of electrodes which sit on the retina – the layer of specialised cells that normally respond to light found at the back of the eye. When these electrodes are stimulated they send messages along the optic nerve to the brain, which is able to perceive patterns of light and dark spots corresponding to which electrodes have been stimulated.

The hope is that patients will learn to interpret the visual patterns produced into meaningful images.

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Scalable vs. Non-Scalable Careers

Professions where you are paid by the hour are not scalable. A prostitute who charges $100 an hour only has 24 hours in a day. At some point, she will hit a ceiling on her earnings. Similarly, dentists, lawyers, contractors, bakers, and consultants can see only so many clients at a time.

By contrast, scalable professions allow you to make more money without an equivalent increase in labor / time. An author writes a book one time and his effort is the (basically) the same whether he sells 500 or 500,000 copies. A Hollywood actress need not show up at every screening of her movie to make money off it.

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Business Education Finance Innovation Life Productivity Science Technology

Simulating crowd behaviour

The simulation of the behaviour of crowds of people and swarms of animals (not just mythological ones) is also being applied to many other unusual situations, from designing better closed-circuit television (CCTV) security systems to managing the traffic of ships in harbours. The same technology has also been used to improve the understanding of archaeological ruins and to model entire ecosystems in order to design wildlife-management strategies.

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How to Read Popular Magazines on your Desktop for Free

This is a very simple & non-geeky trick to help you read the latest issue of popular magazines like PC Magazine, MIT Technology Review, Popular Mechanics, MacWorld, Lonely Planet, Reader’s Digest, etc without paying any subscription charges.

Read the article: How to Read Popular Magazines on your Desktop for Free