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Jonathan Tobin: Defending the Right to a Jewish State

Heather Hale: Compliment your kids without giving them big heads

Megan Shauri: 10 ways you are ruining your own happiness

Carolyn Bigda: 8 Best Dividend Stocks for 2015

Kiplinger's Personal Finance editors: 7 Things You Didn't Know About Paying Off Student Loans

Samantha Olson: The Crucial Mistake 55% Of Parents Are Making At Their Baby's Bedtime

Densie Well, Ph.D., R.D. Open your eyes to yellow vegetables

The Kosher Gourmet by Megan Gordon With its colorful cache of purples and oranges and reds, COLLARD GREEN SLAW is a marvelous mood booster --- not to mention just downright delish
April 18, 2014

Rabbi Yonason Goldson: Clarifying one of the greatest philosophical conundrums in theology

Caroline B. Glick: The disappearance of US will

Megan Wallgren: 10 things I've learned from my teenagers

Lizette Borreli: Green Tea Boosts Brain Power, May Help Treat Dementia

John Ericson: Trying hard to be 'positive' but never succeeding? Blame Your Brain

The Kosher Gourmet by Julie Rothman Almondy, flourless torta del re (Italian king's cake), has royal roots, is simple to make, . . . but devour it because it's simply delicious

April 14, 2014

Rabbi Dr Naftali Brawer: Passover frees us from the tyranny of time

Greg Crosby: Passing Over Religion

Eric Schulzke: First degree: How America really recovered from a murder epidemic

Georgia Lee: When love is not enough: Teaching your kids about the realities of adult relationships

Cameron Huddleston: Freebies for Your Lawn and Garden

Gordon Pape: How you can tell if your financial adviser is setting you up for potential ruin

Dana Dovey: Up to 500,000 people die each year from hepatitis C-related liver disease. New Treatment Has Over 90% Success Rate

Justin Caba: Eating Watermelon Can Help Control High Blood Pressure

The Kosher Gourmet by Joshua E. London and Lou Marmon Don't dare pass over these Pesach picks for Manischewitz!

April 11, 2014

Rabbi Hillel Goldberg: Silence is much more than golden

Caroline B. Glick: Forgetting freedom at Passover

Susan Swann: How to value a child for who he is, not just what he does

Cameron Huddleston: 7 Financial Tasks You Should Tackle Right Now

Sandra Block and Lisa Gerstner: How to Profit From Your Passion

Susan Scutti: A Simple Blood Test Might Soon Diagnose Cancer

Chris Weller: Have A Slow Metabolism? Let Science Speed It Up For You

The Kosher Gourmet by Diane Rossen Worthington Whitefish Terrine: A French take on gefilte fish

April 9, 2014

Jonathan Tobin: Why Did Kerry Lie About Israeli Blame?

Samuel G. Freedman: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Jessica Ivins: A resolution 70 years later for a father's unsettling legacy of ashes from Dachau

Kim Giles: Asking for help is not weakness

Kathy Kristof and Barbara Hoch Marcus: 7 Great Growth Israeli Stocks

Matthew Mientka: How Beans, Peas, And Chickpeas Cleanse Bad Cholesterol and Lowers Risk of Heart Disease

Sabrina Bachai: 5 At-Home Treatments For Headaches

The Kosher Gourmet by Daniel Neman Have yourself a matzo ball: The secrets bubby never told you and recipes she could have never imagined

April 8, 2014

Lori Nawyn: At Your Wit's End and Back: Finding Peace

Susan B. Garland and Rachel L. Sheedy: Strategies Married Couples Can Use to Boost Benefits

David Muhlbaum: Smart Tax Deductions Non-Itemizers Can Claim

Jill Weisenberger, M.S., R.D.N., C.D.E : Before You Lose Your Mental Edge

Dana Dovey: Coffee Drinkers Rejoice! Your Cup Of Joe Can Prevent Death From Liver Disease

Chris Weller: Electric 'Thinking Cap' Puts Your Brain Power Into High Gear

The Kosher Gourmet by Marlene Parrish A gift of hazelnuts keeps giving --- for a variety of nutty recipes: Entree, side, soup, dessert

April 4, 2014

Rabbi David Gutterman: The Word for Nothing Means Everything

Charles Krauthammer: Kerry's folly, Chapter 3

Amy Peterson: A life of love: How to build lasting relationships with your children

John Ericson: Older Women: Save Your Heart, Prevent Stroke Don't Drink Diet

John Ericson: Why 50 million Americans will still have spring allergies after taking meds

Cameron Huddleston: Best and Worst Buys of April 2014

Stacy Rapacon: Great Mutual Funds for Young Investors

Sarah Boesveld: Teacher keeps promise to mail thousands of former students letters written by their past selves

The Kosher Gourmet by Sharon Thompson Anyone can make a salad, you say. But can they make a great salad? (SECRETS, TESTED TECHNIQUES + 4 RECIPES, INCLUDING DRESSINGS)

April 2, 2014

Paul Greenberg: Death and joy in the spring

Dan Barry: Should South Carolina Jews be forced to maintain this chimney built by Germans serving the Nazis?

Mayra Bitsko: Save me! An alien took over my child's personality

Frank Clayton: Get happy: 20 scientifically proven happiness activities

Susan Scutti: It's Genetic! Obesity and the 'Carb Breakdown' Gene

Lecia Bushak: Why Hand Sanitizer May Actually Harm Your Health

Stacy Rapacon: Great Funds You Can Own for $500 or Less

Cameron Huddleston: 7 Ways to Save on Home Decor

The Kosher Gourmet by Steve Petusevsky Exploring ingredients as edible-stuffed containers (TWO RECIPES + TIPS & TECHINQUES)

Jewish World Review

How the HDMI cable scam works

By Marshall Brain

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http://www.JewishWorldReview.com | (MCT) If you have purchased a new HDTV set recently, you are already familiar with HDMI cables. If you are thinking about purchasing an HDTV anytime soon, you are about to be initiated. The problem is that HDMI cables have become a popular way to scam customers. If you know about this scam, you will be able to save yourself a lot of money.

So let's start at the beginning. When you own an HDTV, you need to have a way to get a high definition signal onto the screen. The signal can come from a cable box, a DVD or Blueray player, a video game console or a satellite antenna. The easy, high tech way to carry that signal from the video source to the screen is a piece of wire called an HDMI cable.

An HDMI cable truly is an innovation. It carries all the video information to the screen in digital form, plus it carries all the sound information. Just a few years ago it took five or more cables to carry all this information and it wasn't digital, meaning that it could degrade along the way. With HDMI it is all in one slim cable. It couldn't be easier to connect things like cable boxes to a new HDTV.

So where's the scam? You can find the scam by going to any big box electronics retailer and looking in the cable aisle. There you will find HDMI cables priced as low as $25 or $30 (if not, definitely head toward your local discount retailer for better prices). But you will also find HDMI cables priced above $100. And if you talk to a sales person, he will definitely be steering you toward the most expensive model. That is the scam. You can understand the scam if you understand how an HDMI cable works and what it does.

Let's begin by going back in history to the birth of really expensive cables. It started with speaker wire. When you connect a normal speaker to a normal stereo system, you are sending both a signal (in the form of an oscillating wave) and a lot of power (potentially hundreds of watts) through the speaker cable. Someone realized that to send a lot of power, a thick cable would cause less distortion. Thus, mega cables were born. And they were expensive.

But with an HDMI cable, you aren't sending any oscillating analog waves, nor any power. What you are sending is a low-power digital signal. The digital signal is either on or off, and it is impossible to distort it without ruining it. The great thing about a digital signal is that, even if there is a little noise in the cable (and there always is, no matter how good the cable), the TV will clean it up when it interprets the digital signal. The whole beauty of moving to a digital world is that it eliminates distortion completely.

What this means to you is that there really is no such thing as a "better" HDMI cable. Either an HDMI cable works or it does not. If it doesn't work, you will immediately know it. Your screen will freeze, or it will skip frames, or it will show big square blocks instead of a picture. It will be completely obvious that there is a problem. In that case you need to throw the cable away.

But if an HDMI cable is working correctly, your TV's picture will look exactly the same no matter how much the cable costs. Paying more for a cable will have no effect on picture quality.

Now that you know this, you can see what you need to do as a consumer. When buying an HDMI cable, you can buy on price and get the cheapest one.

That being said, there is one two things you do need to be aware of when purchasing an HDMI cable. First, you have to get the right length. If the cable isn't long enough, it won't reach to the HDTV. Second, HDMI cables have version numbers. For example, version 1.3 of HDMI can carry twice as much data as prior versions. If you buy a high-end HDTV that needs a version 1.3 cable, you need to make sure that the cable you buy supports version 1.3. Otherwise you are not getting everything that the equipment has to offer. In that case buy the cheapest version 1.3 cable available, and it will work fine.

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Previously:


How glow-in-the-dark toys work
How the subprime mortgage crisis works
How gift cards work
How Tasers work
How giant TV screens work
How foreclosure works
How Air Force One works
How wildfire fighting works
How vitamins work
How ejection seats work
How reattaching limbs works
How hot air balloons work
How paparazzi work
How counterfeiting works
How CDs work
How the Edsel worked
How Stinger missiles work
How hybrid cars work
How sharks work
How mosquitoes work
How diesel engines work
How water towers work
How the Dawn mission works
How Kassam rockets work
How the North American Eagle works
Why aren't we flying to work?
How tofu and soy milk work
How Colony Collapse Disorder works
How airbags work
How the U.S. income tax works
How gum works
How caffeine works
How Daylight Saving Time works
How a cruise missile works
How snow making works

© 2007, How Stuff Works Inc. Distributed by McClatchy-Tribune Information Services.

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