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[135] Growing and Shrinking Marshmallows - Sick Science - English

[Science Experiment] Shrinking Styrofoam Cup - English

Iran\'s largest saltwater lake has shrunk to less than 20 percent of its original size and experts are looking for ways to stop it from disappearing. Experts believe that Lake Urumiyeh is shrinking due to climate change, expanded irrigation for surrounding farmlands and the construction of dams on feeder rivers. The world\'s third largest salt lake-- famous in the past as a tourist spot, could disappear completely within two years, unless prompt action is taken. The Iranian government has promised to save the lake from disappearing. Experts from Iran and around the world have come together to discuss the best options available to reverse the disastrous trend. Raising public awareness, encouraging farmers to abandon wasteful irrigation practices from sources feeding the lake and growing crops that consume less water are among plans pursued by the government to help stop the lake from drying up.

With each year the American dollar is shrinking in percentage as the world\\\\\\\'s currency supply. The implications could mean a serious decrease in the dollar\\\\\\\'s influence as countries around the world look for alternatives. When compared to other prominent world currencies, the dollar has been experiencing a 15-year low. That\\\\\\\'s according to the International Monetary Fund. And, this indicates that more countries are willing to use other forms of currencies to do business. Experts say it\\\\\\\'s a fault of the US banking system and the Federal Reserve. If the dollar weakens in influence worldwide, it will be harder for the US to print money and pay its debts. In addition, looming battles over budget sequestration in Washington could rekindle long-standing fears of fiscal stability. Colin Campbell, Press TV, Washington