Home
In this issue
April 21, 2014

Andrew Silow-Carroll: Passoverkill? Suggestions to make next year's seders even more culturally sensitive

Sara Israelsen Hartley: Seeking the Divine: An ancient connection in a new context

Christine M. Flowers: Priest's execution in Syria should be call to action

Courtnie Erickson: How to help kids accept the poor decisions of others

Lizette Borreli: A Glass Of Milk A Day Keeps Knee Arthritis At Bay

Lizette Borreli: 5 Health Conditions Your Breath Knows Before You Do

The Kosher Gourmet by Betty Rosbottom Coconut Walnut Bars' golden brown morsels are a beautifully balanced delectable delight

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

Mona Lisa rides laser beams all the way to the moon: NASA

By Matthew Shaer


It's moonward for the Mona Lisa




Your government in action


JewishWorldReview.com | (TCSM) Sometime in the early 16th century, Leonardo da Vinci painted his Mona Lisa, a work that has been called "the most visited, most written about, most sung about, most parodied work of art in the world." More than 500 years later, and the Mona Lisa can add a new superlative to her resume: a trip to the moon.


In a new paper published this week, scientists at NASA's Goddard Space Flight Center, in Maryland, said they were were able to use lasers to send an image of da Vinci's painting all the way up to the Lunar Reconnaissance Orbiter, or LRO, an unmanned spacecraft currently circling the moon. Later, the image was returned to earth by a radio telemetry system.


"This is the first time anyone has achieved one-way laser communication at planetary distances," said David Smith, the Lunar Orbiter Laser Altimeter's principal investigator, in a press statement. "In the near future, this type of simple laser communication might serve as a backup for the radio communication that satellites use. In the more distant future, it may allow communication at higher data rates than present radio links can provide."


At Goddard, scientists split the image of the Mona Lisa into an array of 152 pixels by 200 pixels. "Every pixel was converted into a shade of gray," NASA explained, "represented by a number between zero and 4,095. Each pixel was transmitted by a laser pulse, with the pulse being fired in one of 4,096 possible time slots during a brief time window allotted for laser tracking." NASA says the image was eventually transmitted to LRO at 300 bits per second.


So hey, why did the NASA Goddard researchers choose the Mona Lisa for its experiment and not, say, an image of Pat Patriot? Well, according to Goddard's Xiaoli Sun, the principal author of the paper, it all comes down to the iconic nature of the painting. "[The Mona Lisa] is a familiar image with lots of subtlety," Sun told NBC. "You can immediately feel whether the image looks right, and how much information got lost."

Sign up for the daily JWR update. It's free. Just click here.

Interested in a private Judaic studies instructor — for free? Let us know by clicking here.

Comment by clicking here.




© 2013, The Christian Science Monitor

Quantcast