Deserts are not the places one would associate with shipwrecks. But ghostly remains of once proud schooners, cruise ships or freighters smack in the middle of a desert are not as rare as one might think. Deserts and accompanying dust storms steering unsuspecting ships off course are often the culprits but also advancing deserts and sadly, increasing desertification worldwide.
Continue reading...Monday, December 29, 2008
Human nature’s versatility is evident in their ability to survive in some of the most hospitable and remote places on Earth. What’s more is that humans don’t just survive but often flourish in these settlements, so it’s no wonder that vast, sprawling cities and bustling trading villages can be found in the world’s highest peaks and valleys.
Continue reading...Wednesday, September 24, 2008
A wall of sand gathers on the horizon, swiftly gaining momentum and mass, devouring everything in its path. As it approaches, those in the know scramble to their homes for protection, others cover their heads and mouths, and wait for the tempest to subside. For several hours, yellow engulfs the city. Then suddenly, the impetuous force behind this meteorological phenomenon calms.
Continue reading...Friday, July 25, 2008
The major obstacle to using renewable energy has always been the inability to produce a constant supply of electricity to consumers. However, scientists now believe that they have found a way to solve the supply and demand problem. Arnulf Jaeger-Waldau of the European Commission's Institute for Energy, speaking at the Euroscience Open Forum in Barcelona...
Continue reading...
Wednesday, October 28, 2009
2 Comments