 | | External Hard DrivesThe technology moves fast and leaves us with gizmos and gadgets, which are more and more functional, and at the same time smaller than we have ever thought they could be. Whats more, the technology also adds these gadgets the mobility so that they can be used as and when required, wherever they are required. One such device following the suit is your hard drive and with the introduction of an external hard drive, what you get is data storage and security with added mobility. These are the hard disk drives (HDD) that are actually placed outside of the computer system. With the data security, mobility and an option to remove this drive, you can take all your data with you.
The external hard drives or HDD which are built to perform externally. This means that the HDD comes with built-in cables that allow you to interface with your computer system. While the conventional HDD connectors would use SCSI or SATA cables that connect to a type of HDD connector inside your computer, the new variants of this external HDD uses a innovative and simple method of connecting via the USB or the FireWire. Most of the external HDD come with the ability to backup the data from your PC. The only limiting factor for the external HDD as o today is the cost, as they tend to be more expensive as compared to the internal HDD with the same capacity.
The external HDD is purely meant for data storage and backup but How much data can it store? There are many options available for you as far as the data storage capability of the external HDD is concerned. Usually, the most common external drives are of the same size as a normal hard disk inside your computer. However, there are many other storage disks that are available at this point of time with as much as 1000GB of data storage capability. With this amazing speed of the technology, it won't be too long before we move into true Terabyte reign. These huge storage capacities are responsible for the external HDD rapid popularity as popular form of computer backup for the computer users.
The reasons to opt for the external HDD are many, for instance, it provides the user with convenience and simplicity of use. His is so as most of the computer owners are not comfortable opening the cases of their computer and installing additional hardware. This is eliminated when you simply opt for external HDD rather than an internal HDD. With the external HDD there is no need to open the PC case, instead you simply need to plug it in and go. Another advantage of the external HDD is its portability and mobility. Compared to the internal drives, external drives can be moved from PC to PC in a matter of minutes, simply by unplugging them from one and plugging them into another. Thus the external hard drives are often used in the business world, especially by traveling employees. Traveling employees can instantly sync up the data on an external hard drive with that on their desktop or laptop PC, and then easily carry that data anywhere in the world. This also might eliminate the need of carrying the laptop. |
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| The Hundred-Year Lie: How to Protect Yourself from the Chemicals That Are Destroying Your Health
by Randall Fitzgerald |  | In the tradition of Silent Spring and Fast Food Nation, investigative journalist Randall Fitzgerald warns how thousands of man-made chemicals in our food, water, medicine, and environment are making humans the most polluted species on the planet. A century ago in 1906, when Congress enacted the Pure Food and Drug Act, Americans were promised "better living through chemistry." Fitzgerald provides overwhelming evidence to shatter this myth, and many others perpetrated by the chemical, pharmaceutical, and processed foods industries.
Plume (June 26, 2007)
Product Dimensions: 8.4 x 5.2 x 0.7 inches
Paperback: 304 pages | Consider This:- The average American carries a "body burden" of 700 synthetic chemicals
- Chemicals in tap water can cause reproductive abnormalities and hermaphroditic birth
- A 2005 study of lactating women in eighteen U.S. states found perchlorate (a toxic component of rocket fuel) in practically every mother's breast milk
- Lab tests have found that four common food additives-aspartame, MSG, and two coloring chemicals-interact synergistically to produce nerve damage. These additives are commonly found in junk food marketed to children.
- In the past few decades male sperm counts fell by 50 percent, women's tubal pregnancies increased by 400 percent, and girls eight years old and younger began experiencing puberty. Chemicals are redefining what is "normal"
| Editorial Review:
In 1906, Congress passed the US Food and Drug Act and, according to the author, this has led to the "Hundred-Year Lie" that our food and drugs have been investigated and are safe and that the additives and chemicals put in them may actually make them better than the organic, natural variety. As an investigative reporter, Fitzgerald is expert at using scientific documents, articles in science and environmental journals and expert interviews to support his case. He concludes that we cannot rely on the government, science or manufacturers to either protect us or predict the effects of the products we ingest. As a test, Fitzgerald had his own blood analyzed for toxins and, in spite of living in an area of California known for its pure water and air and careful eating habits, he was shocked to find many toxic chemicals in his blood. While many readers will not agree with his conclusion that "Merely by choosing a diet of pure foods and a lifestyle free of synthetics, we can detoxify ourselves and initiate the healing of many degenerative illnesses and diseases," this book will cause any reader to think about the effect of our own voluntary actions on the health of our bodies. His suggestions for practical steps one can take may prove useful as well, although in the paperback afterword, he fears that denial will prevent most people or governments from taking any significant action.
Reviewer: Nola Theiss (Vol. 42, No. 1) |
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