clipped from www.popsci.com |
Monday, March 19, 2007
Explaining the 10 Dimensions of string theory
http://www.pbs.org/wgbh/nova/elegant/program_d.html
clipped from www.youtube.com |
Warning over hidden salt in foods
People are making progress on cutting their salt intake but too many still forget to check for hidden salt in foods, campaigners warn.
Three-quarters of the salt we eat is already lurking in the food we buy, says the Food Standards Agency.
Sandwiches, ready meals, pasta sauce, and pizza are some of the biggest sources of "hidden" salt, it says.
The agency's next round of TV ads, launched on Monday, shows consumers how to check food labels for salt content.
British Heart Foundation
Salt levels can vary considerably from product to product and there is always a lower salt option, says the FSA.
In the UK, bread, breakfast cereals, biscuits, cakes and meat products such as bacon, sausages and ham are some of the main sources of salt in people's diet.
Yet only 40% of people check the label for salt content when buying food, according to a poll of nearly 2,000 British adults.
And just 14% of those asked correctly said that a pack of food with 1g of sodium contains more salt than one with 1g of salt.
More than half of the respondents (59%) mistakenly believed that both packs contain the same amount of salt.
Four in 10 claimed to be making a special effort to cut down on salt in their diet - an increase of 18% since the FSA's salt reduction campaign began in 2004.
However, 90% of these said that they were cutting down by not adding salt to their food - with only 15% saying they checked labels and 12% saying they were eating less processed food in order to reduce their intakes.
Latest data show daily salt consumption is going down - the average is now 9g, down from 9.5g in 2001.
But more work is needed to reach the ideal 6g target the government has set for 2010, says the FSA.
Check the label
FSA chair Dame Deirdre Hutton said: "To help achieve this, the FSA will continue its work in encouraging industry to offer consumers healthier choices and to encourage consumers to drive demand for those healthier choices."
Betty McBride of the British Heart Foundation said: "There is too much salt lurking in processed food. You can't always taste it, and sometimes it is in the most unlikely products.
"It can cause high blood pressure and increase your risk of heart disease - so we've all got to become detectives on the trail of this hidden killer.
"By simply checking the labels and switching to a lower salt option, you'll be doing your heart a favour."
Public Health Minister Caroline Flint said: "Increasing consumer awareness is an integral part of driving the market towards lower salt options, and complements our partnership work with the food industry to deliver across the board salt reductions."
reposted from: bbc
my: highlights / emphasis / key points / comments
Rare Book library: web site contains great books!
clipped from www.rarebookroom.org The "Rare Book Room" site has been constructed as an educational site intended to allow the visitor to examine and read some of the great books of the world. Over the last ten years, a company called "Octavo" embarked on digitally photographing some of the world ’s great books from some of the greatest libraries. These books were photographed at very high resolution (in some cases at over 200 megabytes per page). This site contains all of the books (about 400) that have been digitized to date. These range over a wide variety of topics and rarity. The books are presented so that the viewer can examine all the pages in medium to medium-high resolution. In particular the site contains: Some of the great books in science, including books by Galileo, Newton, Copernicus, Kepler, Einstein, Darwin and others. 3. A complete set of Poor Richard’s Almanac by Benjaman Franklin. |
Guts and Balls
clipped from www.babalublog.com
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What is Character?
clipped from www.josephsoninstitute.org Having character is shorthand Character is not the same thing as No one is born with good character. It’s |
Google Calendar sync to Outlook
clipped from zia.blogspot.com
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Chernobyl: worldwide effect
All the costs would eventually be analyzed in the short and long term by WHO (World Health Organization). The main factor that caused a lot of contamination and caused most of the European Countries to be concerned was the plume or cloud of smoke and debris that would travel through Europe. The countries that were affected the most are Eastern parts of Poland as well as parts of the FRG (Federal Republic of Germany). Most of the contamin
clipped from library.thinkquest.org |
clipmarks in pcmag's 10 future classics
clipped from www.pcmag.com
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