Over the course of time, humanity has chosen to label many things with color, a way of categorizing and organizing the world through our eyes. White has always symbolized purity, and the chance for a clean slate. Green has become the embodiment of the earth, and a symbol of mankind’ s desire to [...]
Continue reading...23. November 2009
Hichem Omezzine Mobile usage has increased substantially over the last decade. Phones are no more simple communication devices. Mobile gaming and online browsing have rapidly invaded our cell-phones since devices’ memory capacity has increased and their graphic technology has improved. Despite this increased usage, mobile entrepreneurs have found it challenging to make money out of it. [...]
Continue reading...19. November 2009
Sustainable tourism is tourism which “meets the needs of the present tourists and host regions while protecting and enhancing the opportunity for the future. It is envisaged as leading to management of all resources in such a way that economic, social and aesthetic needs can be fulfilled, while maintaining cultural integrity, essential ecological processes, biological [...]
Continue reading...14. November 2009
There’s a popular belief that batteries are best preserved through constant cycling. Essentially, this logic holds that battery life can be conserved through a practice of fully draining a battery, followed by full recharge. The theory holds that by failing to fully discharge before you recharge, you “fool” your battery into thinking that [...]
Continue reading...5. November 2009
By: David The tragedy of the commons is an academic theory first proposed by Garrett Hardin in the Journal of Science in 1968. The story illustrates a dilemma faced by all people when a good or resource is free to the public and therefore no individual has any incentive to maintain or properly manage its [...]
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30. November 2009
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