Monday, January 31, 2011

ArcaMax.com - Polar bear tracked on epic 9-day swim

Polar bear tracked on epic 9-day swim

WASHINGTON (UPI) -- Scientists say a female polar bear embarked on a swimming search for sea ice north of Alaska that lasted nine days and covered 426 miles.

Scientists studying the bears around the Beaufort Sea say this endurance swim could be a result of climate change, the BBC reported Tuesday.

Polar bears are known to embark on journeys between land and sea ice floes to hunt seals, but researchers say diminishing sea ice is forcing polar bears to swim greater distances, risking their own health and that of future generations.

Researchers from the U.S. Geological Survey published the details of their study in the journal Polar Biology.

"This bear swam continuously for 232 hours and 687 kilometers (426 miles) and through waters that were 2-6 degrees C (35 to 42 degrees F)," research zoologist George M. Durner said.

"We are in awe that an animal that spends most of its time on the surface of sea ice could swim constantly for so long in water so cold. It is truly an amazing feat."

Researchers say the epic journey, tracked with a GPS collar placed on the bear, came at a high cost for the animal.

"This individual lost 22 percent of her body fat in two months and her yearling cub," Durner said.

"This dependency on sea ice potentially makes polar bears one of the most at-risk large mammals to climate change."

This news arrived on: 01/25/2011
Copyright © 2011 ArcaMax Publishing, Inc., and its licensors. All rights reserved.
ArcaMax.com - Polar bear tracked on epic 9-day swim

Monday, January 24, 2011

History & Quotes - Other Notable Events, January 24 - ArcaMax Publishing

In 1848, gold was discovered at John Sutter's mill near Sacramento, Calif. The discovery touched off the great gold rush of 1849.

In 1908, the first Boy Scout troop was organized in England by Robert Baden-Powell, a general in the British army.

In 1916, the U.S. Supreme Court ruled that an income tax was unconstitutional.

In 1935, beer was sold in cans for the first time, in Richmond, Va.

In 1965, former British Prime Minister Winston Churchill died at age 91.

In 1990, Soviet forces shelled merchant ships blockading the harbor in the Azerbaijani capital of Baku.

In 1991, Saudi jet fighters shot down the first enemy planes of the Persian Gulf War, while U.S. forces sank an Iraqi minesweeper and forced Iraqi troops off an island near Kuwait.

In 1993, retired U.S. Supreme Court Justice Thurgood Marshall, the first African-American to serve on the nation's highest court, died of cardiac arrest at age 84.

Also in 1993, Thomas A. Dorsey, known as the father of gospel music for adding rhythm to church hymns, died at 93.

In 1999, the International Olympic Committee expelled six IOC members amid charges that money and other compensation had been accepted from officials whose cities were bidding to host the Games.

Also in 1999, Jordan's King Hussein, who was seriously ill, named his son Abdullah crown prince. Abdullah replaced his father's younger brother as successor to the throne.

In 2003, a report said the global economic slowdown that began about two years previously had wiped out 20 million jobs, bringing total world unemployment total to 180 million people.

Also in 2003, a U.S. government program began to vaccinate 500,000 front-line healthcare workers in case of bioterrorist attack.

In 2004, after years of denials, Pakistan admitted scientists may have sold nuclear designs to other nations probably "for personal financial gain."

In 2005, the U.S. Supreme Court rejected an attempt by Florida Gov. Jeb Bush to prevent the husband of Terri Schiavo from removing her life support system. Lower court rulings said the severely brain-damaged woman was in a "persistent vegetative state."

In 2007, three precision raids on predominantly Sunni-controlled areas of Baghdad allowed Iraqi and U.S. troops to regain control of the city.

Also in 2007, European defense officials said North Korea was sharing its nuclear data on 2006's test explosion with Iran.

In 2008, Societe Generale, one of France's largest banks, blamed a $7 billion loss on what it called "fraudulent" stock dealings in European stock futures by an unauthorized employee.

Also in 2008, Italian Prime Minister Romano Prodi resigned after losing a confidence vote in the Senate.

In 2009, U.S. President Barack Obama said his proposed $825 billion economic stimulus plan will be a major investment in important American domestic priorities such as energy, education, healthcare and infrastructure.

In 2010, Ethiopian Airlines Flight 409 carrying 90 people crashed into the Mediterranean Sea about half an hour after taking off from Beirut bound for Ethiopia. Officials said 23 people were killed.

Also in 2010, the last U.S. Marine command left Iraq in what was described as a significant step in the withdrawal of U.S. forces from the country after deployment of more than six years.

And, sectarian violence in Nigeria left one village of 3,000 residents virtually empty with hundreds of people believed dead and more fleeing in fear.



Copyright 2011 by United Press International

This news arrived on: 01/24/2011

History & Quotes - Other Notable Events, January 24 - ArcaMax Publishing

Sunday, January 23, 2011

Classic Quotes by Derek Walcott


Classic Quotes by Derek Walcott (1930- )West Indian dramatist and poet

Any serious attempt to try to do something worthwhile is ritualistic.

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Break a vase, and the love that reassembles the fragments is stronger than that love which took its symmetry for granted when it was whole.

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The English language is nobody's special property. It is the property of the imagination: it is the property of the language itself.

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If you know what you are going to write when you're writing a poem, it's going to be average.

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To change your language you must change your life.

Wednesday, January 19, 2011

trivia - shrimp, bears, bullfrog

How large can a bullfrog get?

A South African bullfrog can grow to be 35 inches (90 cm) in length -- longer than your arm.

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How stable is Switzerland?

Politically and socially, Switzerland is one of the most stable nations in the world. This is remarkable, considering its small size and limited supply of primary resources. The country also has significant ethnic diversity.

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What color is the black bear?

The black bear is not always black. It can be brown, cinnamon, yellow, and sometimes a bluish color.

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Which American city is warmest?

Key West, Florida, is the top-ranking American city for warmth, with an annual average temperature of 77.7 degrees F; International Falls, Minnesota, is the coldest, with an annual average of 36.4 degrees F.

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How many types of shrimp are there?

There are thousands of varieties of shrimp, but most are so tiny that they are more likely to be eaten by whales than people. Of the several hundred around the world that people do eat, only a dozen or so appear with any regularity in the United States.



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Tuesday, January 18, 2011

Trivia - Which planet has the shortest day? - ArcaMax Publishing

How do you make a goat go to sleep?

Sideshow performers in ancient Greece used to amaze their audiences by pressing a spot on a goat's neck — pinching off the artery leading to the brain — and causing it to go to sleep. Releasing the pressure would allow the goat to wake again. (The trick still works today.)


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How hot is a neutron star?

The surface temperature of a neutron star is about 1.8 million degrees Fahrenheit.


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Does laughing make you lose weight?

Laughing is aerobic. It provides a workout for the diaphragm and increases the body's ability to use oxygen.


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How corrosive is stomach acid?

The hydrochloric acid of the human digestive process is so strong a corrosive that it easily can eat its way through a cotton handkerchief, and even through the iron of an automobile body. Yet, it doesn't endanger the stomach's sticky mucus walls.

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Which planet has the shortest day?

Jupiter is the planet with the shortest day: slightly under 10 hours. However, its years are 12 times as long as ours.


Trivia - Which planet has the shortest day? - ArcaMax Publishing