I heard something like this off and on yesterday. Sounded like the testing of a big jet engine, all through the day. Not continuous, but............
video
March 21, 2012 – CANADA - A barn on the 4000-block of Otter Point Road collapsed after a series of unexplained tremors rumbled through the region on Thursday, March 15. Barrie Hanslip, owner of the 35-acre property where the barn was located, said the steepled barn tumbled downward after a large “boom” and rumble at 11:30 a.m. The large tremor was preceded by two smaller shakes around 9:00 a.m. Hanslip wasn’t home at the time of the collapse, but her niece, Sandra Richardson, said two seconds after the large third rumble, she heard a creak and the barn collapsed. “I thought my aunt was underneath it and was screaming for her, but I ran up to the barn and saw her car was gone,” Richardson said. Richardson, whose residence is located adjacent to the dilapidated barn, said the earthquake-like rumbles shook the stove pipe in her home. Hanslip said although the barn was 50 years old, it would’ve stood erect if left undisturbed. “It’s fairly old. It was due to come down, but it certainly wouldn’t have fallen down on its own. It was well-braced,” she said. Alison Bird, seismologist with Natural Resources Canada, said there were no earthquakes in the region during that time, adding there were calls from other residents who reported shaking. –Sooke News Mirror
http://www.sookenewsmirror.com/news/143497936.html
here's another,,,,,,,,,,,,,,,,
Residents search for answers to what’s rattling small Wisconsin town
March 21, 2012 – WISCONSIN – Mysterious explosions. Unexplained shaking. Something’s going on in Clintonville, Wisconsin, but nobody seems to know what it is. The sounds — variously described as rattling pipes, clanging metal, thunder or firecrackers — have continued on and off since early Sunday night in just one part of the small town of 4,600, located about 180 miles northeast of Madison. Accompanying the sounds are vibrations that have shaken homes and household objects in the northeast corner of town, city manager Lisa Kuss said. The sounds were loud enough Monday morning that a CNN journalist could hear them during a cell phone conversation with Kuss. The baffling phenomenon does not appear to have caused any significant damage or injuries, according to Kuss. Workers peered into manhole covers and utility crews tested for leaking natural gas and other problems, but no one has yet to find anything amiss, Kuss said. Geologists and the military don’t seem to have any quick answers, either, she said. U.S. Geological Survey records show no seismic activity anywhere in Wisconsin Sunday or Monday. “It’s like we’re imagining things but it ain’t, because we’re all out and talking to find out what’s going on,” Clintonville resident Verda Shultz told CNN affiliate WLUK. Absent any better explanations for the sounds and sensations that have, well, rattled, the town, residents were left to their own devices to come up with explanations. While the Wisconsin sounds have yet to be explained, mysterious booming noises are not all that unusual. Recent media accounts include reports from North Carolina, Idaho, Tennessee and others. U.S. Geological Survey scientist David Hill even published a paper in 2011 called, “What is That Mysterious Booming Sound?” In it, he said such sounds are so commonplace in upstate New York, they earned the nickname Seneca guns. They’re also well enough known to be named by residents of Belgium, the countries around the Bay of Bengal, Italy and Japan, among other places, he wrote. –CNN
http://www.cnn.com/2012/03/19/us/wisconsin-noises/index.html
Realist - Everybody in America is soft, and hates conflict. The cure for this, both in politics and social life, is the same -- hardihood. Give them raw truth.