In this issue

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

Scientists experiment with money laundering --- no, really!

By Monte Morin

Why the powers that be are green with . . .

JewishWorldReview.com |

LOS ANGELES — (MCT) Got some dirty money to launder? Well, Rhode Island scientists say they've devised a method of washing human grease, microbes and motor oil from the world's banknotes using supercritical fluid.

Each year, the world's governments shred roughly 150,000 tons of cold hard cash due to wear and tear, as well as the buildup of human grease, or sebum, which collects on the bills as they are handed from one person to another.

As the sebum reacts with oxygen in the air, the bills begin to turn yellow, making them more likely to be retired by central banks and destroyed. While well-used bills can be replaced due to tears and limpness, 60 percent to 80 percent of all banknotes are removed from service due to soiling.

In a study published Wednesday in the journal Industrial and Engineering Chemistry Research, scientists wrote that effective cleaning of banknotes could reduce the annual global cost of replacing the bills, which now approaches $10 billion.

"Replacement orders can range from 7 to 11 billion banknotes annually in the United States and is approaching 150 billion worldwide, with much of the growth in volume over the past decade coming from the People's Republic of China," wrote chemist Nabil Lawandy and physicist Andrei Smuk. Both men hold management positions in the banknote authentication firm Spectra Systems Corp.

In the United States, it costs 5.5 cents to produce a new $1 bill, and about 12.6 cents to produce a new $100 bill, according to the authors. The world average replacement cost is about $65 per 1,000 banknotes.

"In addition to replacing banknotes that are not fit, the central banks have to dispose of nearly 150,000 tons (of) shredded banknotes annually," the authors wrote. "Although this waste does not contain hazardous levels of toxic materials, it still poses a significant environmental concern."

To address the issue, the authors constructed a special washing chamber that used supercritical carbon dioxide to scrub grimy dollars, pounds, rupees, rubles and yuans.

Supercritical fluids are substances that maintain liquid and gas properties through manipulation of their temperature and pressure.

If CO2 is heated to 140 degrees Fahrenheit and pressurized to 2,000 pounds per square inch, it will permeate the pores of cotton and linen dollar bills, like a gas, but will also dissolve foreign matter, like a liquid.

The use of supercritical CO2 has the added benefit of being non-poisonous, unlike some commercial solvents, and has been used to clean precision mechanical parts and in dry cleaning.


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The authors wrote that the device, which also uses ultrasound, but no mechanical agitation, was effective in removing lab-applied oil that had been allowed to oxidize, as well as microbes.

The authors wrote that the process did not appear to damage anti-counterfeiting watermarks, threads, holograms or ultra-violet excited ink markings. It also showed that bills could be cleaned in 100-note bundles, called "straps."

Refinement of the money laundering process could, authors wrote, "have dramatic consequences for central bank budgets as well as mitigating the environmental impact of the disposal of unfit banknotes."

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© 2013, Los Angeles Times. Distributed by McClatchy-Tribune Information Services.