![]() How do they know there is no oxygen in space?īarometer – Wikipedia - the first hint that there is no air in outer space came from experiments with barometers (air-pressure measuring devices). How many dead bodies are in Lake Michigan? In 1644, Evangelista Torricelli, who had invented a barometer, concluded that the air makes pressure because it is massive and pulled down by gravity. “After being towed by the steamer Aurora, the Dows began taking on water and finally slipped beneath the windswept lake at 2:30 p.m. It still rests there today.” It is estimated that more than 10,000 vessels have sunk and approximately 30,000 people have perished on Lake Michigan over the years. When the attacks occurred on September 11, 2001, Salty and his owner, Omar Rivera, found themselves on the 71st floor….Salty. ![]() Many vessels kept cats to keep mice and rats away. Apparently the ship even had an official cat, named Jenny. Neither Jenny, nor any of her feline friends, survived. How much would it cost to build the Titanic in today’s money?īuilt at an estimated cost of $7.5 million in 1912, in today’s dollars it would cost roughly $400 million to construct. In 1994, the company RMS Titanic Inc., a subsidiary of Premier Exhibitions, became the wreck’s salvor-in-possession-the only company allowed to collect artifacts. The company has now collected more than 5,500 artifacts, including a 17-ton section of the hull that was raised out of the ocean in 1998. Titanic 2 ship virtual sailor 7 download#. ![]()
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