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Message 875931 - Posted: 15 Mar 2009, 21:02:10 UTC

Shiva

The Hindu god Shiva is the subject of an elaborate and sometimes contradictory mythology. He is seen as both destroyer and restorer, the great ascetic and the symbol of sensuality, the benevolent herdsman of souls and the wrathful avenger. The trident he is often depicted holding represents his three aspects as creator, preserver, and destroyer, while the snakes his is often garlanded with show his power over deadly animals


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Message 876695 - Posted: 17 Mar 2009, 22:57:24 UTC

The Red Imported Fire Ant

Accidentally introduced into the US in the 1930s from its native S America, the red imported fire ant (RIFA) is an invasive ant species that has since spread to Asia and Australia. These resilient, aggressive pests possess a painful sting and build mounds that can destroy crops. US officials estimate that the ants cause more than $5 billion in damages annually. While RIFA stings are rarely life-threatening to humans, the insects are responsible for at least 80 deaths.


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Message 876957 - Posted: 18 Mar 2009, 20:04:06 UTC

Kayan Neck Rings

The Kayan are a Tibeto-Burman ethnic group known for their unusual tradition of body modification, which consists of coiling lengths of brass around women's necks. The coils are first applied to young girls when they are approximately five years old, and each coil is replaced with a longer one as the weight of the brass pushes the collar bone down and compresses the rib cage. Contrary to popular belief, the neck vertebrae are not actually lengthened


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Message 877320 - Posted: 20 Mar 2009, 1:20:00 UTC

Ambergris

Found floating in warm seas or washed up on the shore, ambergris is a solid, waxy substance formed in the intestines of sperm whales. Possessing a sweet, earthy odor, it has been used throughout history as a food flavoring and a material for jewelry, though its primary commercial use has been as a fixative in perfumes. However, because ambergris is quite rare and expensive, many of today's perfumes use synthetic replacements


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Message 877918 - Posted: 21 Mar 2009, 17:31:05 UTC

Reading Terminal

The Reading Terminal complex is located in the Market East section of Philadelphia, Pennsylvania. Completed in 1893, the complex houses a massive trainshed as well as a flourishing market that continues to do business today. At the time of its construction, the terminal's single-span arched-roof trainshed was one of the largest in the world. Now the world's oldest structure of its kind, the trainshed has been declared a National Historic Landmark.


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Message 877925 - Posted: 21 Mar 2009, 17:36:36 UTC - in response to Message 877918.  

Reading Terminal

The Reading Terminal complex is located in the Market East section of Philadelphia, Pennsylvania. Completed in 1893, the complex houses a massive trainshed as well as a flourishing market that continues to do business today. At the time of its construction, the terminal's single-span arched-roof trainshed was one of the largest in the world. Now the world's oldest structure of its kind, the trainshed has been declared a National Historic Landmark.


It is a great landmark.

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Message 879817 - Posted: 27 Mar 2009, 19:00:13 UTC

Deadly Nightshade

Although deadly nightshade, a perennial herbaceous plant that has bell-shaped flowers and shiny black berries, is related to potatoes, tomatoes, and eggplants, it is one of the most toxic plants found in the Western Hemisphere. It contains alkaloids that can cause tachycardia, hallucinations, blurred vision, and, in extreme cases, death. Also known as belladonna, meaning "beautiful lady" in Italian,


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Message 880521 - Posted: 29 Mar 2009, 17:39:51 UTC

The Great Fire of Rome

According to the historian Tacitus, the Great Fire of Rome started in the shops around the Circus Maximus on July 18 in 64 CE and burned for 5 days. In his account, Tacitus writes that the fire completely destroyed 4 and severely damaged 7 of the 14 Roman districts. Both the size and cause of the fire are debated as well as Emperor Nero's response to the crisis. Some claim he sang or played music while the city burned, and many accused Nero of arson.


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Message 880877 - Posted: 30 Mar 2009, 22:02:48 UTC

Amazons

The Amazons are a mythical nation of female warriors whose place in Greek mythology may have been inspired by Sarmatian warrior women who, according to ancient historians, went to battle alongside their men. Archaeological evidence seems to confirm this theory; a quarter of the Sarmatian military graves that have been discovered belong to women, many of whom were buried with bows.


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Message 883079 - Posted: 7 Apr 2009, 14:44:03 UTC

The Shroud of Turin

The subject of intense study, the Shroud of Turin is a linen cloth bearing the image of a man who appears to have been crucified. Though carbon dating places the shroud's origin in the Middle Ages, some believe the image on the cloth is that of Jesus of Nazareth, recorded on the shroud at the time of his proclaimed resurrection. Skeptics, however, have dismissed the shroud as a medieval forgery created using paint or even crude photography.


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Message 884113 - Posted: 11 Apr 2009, 0:10:01 UTC

The Imperial Camel Corps

The Imperial Camel Corps was a brigade-sized military formation that fought for the Allies in the Sinai and Palestine Campaign of World War I. After being evacuated to Egypt following the failure of the Gallipoli Campaign, Allied troops looking to suppress a tribal rebellion in the west formed four companies of camel-mounted infantry. The units were so successful that 14 more camel companies were eventually formed.


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Message 884288 - Posted: 11 Apr 2009, 15:24:11 UTC

Gastroesophageal Reflux Disease

Gastroesophageal reflux disease (GERD) is a chronic condition in which the lower esophageal sphincter allows gastric acids to move up into the esophagus. The disorder can cause heartburn, esophagitis, and chronic chest pain and has been linked to laryngitis, pulmonary fibrosis, and asthma. GERD affects children as well as adults, and it is estimated that up to 35% of babies born in the US struggle with reflux. Why are GERD-like symptoms sometimes paradoxically caused by a lack of stomach acid?


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Message 885955 - Posted: 17 Apr 2009, 0:23:14 UTC

Celiac Disease

Celiac disease is a digestive disorder in which gluten—a protein found in wheat and other flours—generates an inflammatory response in the small intestine, damaging tissue and impairing nutrient absorption. A lifelong gluten-free diet is the only effective way to relieve symptoms, which include diarrhea, weight loss, and depression. Though it was observed as early as 200 CE, celiac disease's link to wheat remained undiscovered until 1950.


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Message 886089 - Posted: 17 Apr 2009, 15:55:02 UTC

Caribou

Caribou, or reindeer, are wild, North American arctic and subarctic deer that are capable of traveling 3,000 mi (5,000 km) a year and reaching speeds of up to 50 mph (80 km/h). Each year, millions of caribou in northern Canada and Alaska migrate in large herds, using their wide, sharp-edged hooves to travel on snow and ice and even swim across wide lakes or rivers. Caribou derive their name from a word in the Mi'kmaq language meaning "snow-shoveler"


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Message 886373 - Posted: 18 Apr 2009, 20:56:39 UTC

Radiocarbon Dating

Radiocarbon dating is a method for determining the age of carbonaceous materials—especially ancient archaeological specimens—that relies on the presence of a naturally occurring isotope called carbon-14. After an organism dies, the amount of carbon-14 in its remains gradually decreases through radioactive beta decay. Measuring the amount of carbon-14 in an organism's remains thus allows scientists to determine how long it has been dead.


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Message 886669 - Posted: 20 Apr 2009, 14:34:32 UTC

Operation Praying Mantis

In April 1988, US naval forces launched Operation Praying Mantis, attacking several Iranian targets in retaliation for the mining of an American warship in the Persian Gulf. The battle, the largest for American surface forces since World War II, was the first surface-to-surface missile engagement in US Navy history. It resulted in the sinking of two Iranian warships and three speedboats and helped pressure Iran into a ceasefire that ended its eight-year war


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Message 886992 - Posted: 21 Apr 2009, 21:20:05 UTC

Storm Chasing

Broadly defined as the pursuit of any severe weather condition, storm chasing is an endeavor with motives ranging from thrill-seeking to serious scientific research. Although witnessing a tornado is the primary goal for most storm chasers, many enjoy watching thunderstorms, hail, lightning, and other meteorological events as well. Storm chasers are most active in May and June in the American Great Plains region.


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Message 887261 - Posted: 22 Apr 2009, 11:59:40 UTC

Hammond Circus Train Wreck

On June 22, 1918, a locomotive pulling 20 empty passenger cars rear-ended the Hagenbeck-Wallace circus train near Hammond, Indiana. The wreck and subsequent fire—likely ignited by the oil lamps in the circus train's wooden sleeping cars—resulted in 86 deaths and 127 injuries. Most of the dead were buried five days later in a nearby cemetery in a section called Showmen's Rest, which had been purchased by the Showmen's League of America just months earlier.


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Message 888362 - Posted: 25 Apr 2009, 22:54:06 UTC

Quinceañera

The Quinceañera is, in many Spanish-speaking regions of the Americas, the celebration of a young woman's fifteenth birthday and marks the transition from childhood to adulthood. In this latter respect, the Quinceañera is similar to the "sweet sixteen" or debutante ball of the English-speaking world. Observed differently in different countries, Quinceañera festivities range from modest religious ceremonies to lavish, wedding-style celebrations


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Message 889636 - Posted: 29 Apr 2009, 23:04:29 UTC

Hollow Earth Theory

Popularized by adventure, fantasy, and sci-fi literature, Hollow Earth theories advance the notion that Earth has a hollow interior and, possibly, a habitable inner surface. Although direct knowledge of Earth's structure extends only 15 m (24 km) down—the deepest humans have ever drilled—the Hollow Earth hypothesis has long been refuted by the modern understanding of planet formation.


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