Tag Archives: IPod

The iPod


The iPod

The Apple iPod, currently the world’s best-selling line of digital audio players, was unveiled in 2001 for the Mac, and in 2002 for Windows. iPods store and play songs in a variety of digital formats, including MP3, Apple Lossless, and AAC. The combination of sound quality, sleek design, and slick user interface, coupled with a bold marketing campaign, has made the iPod a hit. By the end of 2006, over 67 million iPods had been sold. What medical problem may be associated with prolonged iPod use? More… Discuss

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QUOTATION: H.G. Wells


Adapt or perish, now as ever, is nature’s inexorable imperative.

H.G. Wells (1866-1946) Discuss

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Japan Finds Rare Earth Elements in Seabed


Japan Finds Rare Earth Elements in Seabed

Japanese researchers have discovered an estimated 100 billion tons of rare earth minerals in the Pacific Ocean floor. These minerals are a vital component of many hi-tech devices, including hybrid cars, flat-screen TVs, iPods, superconductors, lasers, missiles, night-vision goggles, and wind turbines. Currently, China produces 97 percent of the world’s rare earth metals. In recent years, it has cut export quotas, citing environmental concerns and domestic demand. This has led to accusations of strategic hoarding and price gouging. If recovering the minerals from the seabed proves commercially viable, the deposits could expand the world’s reserves 1,000-fold. More… Discuss