(Technology Maverick)

For music enthusiasts everywhere, the most modern version of portable music enjoyment is the MP3 player. A small and comprehensive system that holds your personal play lists, keeps track of your calendar, and even allows video function has revolutionized the way in which we are entertained. The MP3 player was designed for a modern society on the go; such technology allows us to enjoy music no matter where we are or what we are doing. The most popular system on the market today is the Apple iPod. The iPod’s infinite success has prompted a variety of companies to get into the game of MP3 technology – including Sonic Blue’s Rio MP3 player.

Traditional incandescent lights produce illumination when electricity is passed through a filament wire inside a glass vacuum tube we know as a bulb. This process results in a lot of heat production that eventually causes the bulb to burn out. Due to the glass construction, they are also very fragile.

LEDs produce light through a different process.  A LED consists of two types of semiconductor. One side has an excess of electrons, the other a deficit. When electrical energy is passed through the diode, electrons pass between the two semiconductors and light is released.

The Rio MP3 player has been marketed to people who have different needs from their MP3 player. Whether you listen to your MP3 player in your car, while working out, or at home, there is a Rio MP3 player that is right for you.

The two key advantages of LED lights are efficiency and durability. One of their most practical uses is for mobile light sources, such as flashlights, that rely on batteries.  Flashlights take advantage of LEDs that rarely need replacing and can offer an effective light that lasts 10 times longer on a set of batteries. Hiking headlamps now routinely use LEDs and can provide 150 hours of light around camp on a single set of batteries. Recently the Audi A4 has utilized LEDs for their stylish daytime running lights

Resource Author Francisco R. Higueras
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