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Science Over the EdgeA Roundup of Strange Science for the MonthApplet credit: Ed Hobbs
July 2002 |
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In the News:
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What's New at the Museum:
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Ask the Curator:
In 1974 Bob Castle of the U.S. Geological Service began studying geologic level records from the 1950's and 60's. When he compared them with more recent records he made a startling, almost frightening, discovery. In an eclipse shaped area 4500 square miles in size in Southern California the ground had risen as much as 16 inches in just a couple decades (It was named the Palmdale Bulge because the town of Palmdale was at the point of greatest rise. Other people, notably the residents of Palmdale, preferred the term "Southern California Uplift"). There was wild speculation on what this meant (an emerging volcano?), but most of the concern surrounded the possibility that the bulge meant a massive earthquake was coming. Other bulges had been associated with earthquakes in the past and the fact that the notorious San Andreas fault ran along the edge of the Bulge worried geologists. Could the Bulge portend a huge, destructive ground shaker like the one that hit California in 1857? Additional surveys and reassessments of the data followed. Several groups found systematic errors in the way the original work had been done that seemed to explain the Bulge. Over the years most geologists have become skeptical about the existence of the Bulge at all, though a few continue to think that at least a portion of the rise did actually take place. While there have been some significant earthquakes in Southern California since the 70's, none has yet had the power of the 1857 quake that was so greatly feared.
A few years ago Steven Spielberg asked Stephen King to write a scary, haunted house story he could film. As you guessed, King decided to start with the real story of the Winchester Mansion and elaborate on it. The production company went to great lengths to give the film a "true story" feeling by also publishing a companion book on the subject - "The Diary of Ellen Rimbauer: My Life at Rose Red" by Joyce Reardon (It was actually written by King. Reardon is a character in the film) - and by creating a fake website for "Beaumont University" the college were the investigators checking out the house supposedly came from. The Winchester House is a real place located in San Jose, California. It was owned by the rich widow of the man that invented the famed Winchester rifle, Sarah L. Winchester. She feared the spirits of those that had been killed by her husband's guns during the Civil War would haunt her. A psychic told her to appease the spirits she should continually build and add to her mansion and that's just what she did for 38 years from 1884 to 1922. The result is a big, rambling structure with lots of strange features including doors that open out into thin air and stairs the go no place but straight up into the ceiling. All work stopped when Sarah died in 1922, but the mansion still exists and visitors can take a tour of the premises to see some of the 160 strange rooms and odd features that she had built. Supposedly the mansion is haunted.
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| In History:
The object the Parisian man saw was probably "Ball lightning" one off the strangest and unexplained of all natural electrical phenomena.
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In the Sky:
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Observed:
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On the Tube: Currently we are only able to give accurate times and dates for these programs in the United States. Check local listings in other locations.
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LGM: Science over the Edge ArchivesLGM Archive 1998, 1999, 2000, 2001, 2002. Copyright Lee Krystek 2002. All Rights Reserved. |