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The explosion happened while workers were performing a test to switch to a back-up system heating system which used propane instead of gas to heat the facility. [8] The explosion killed three people and injured 47. [3] It was later discovered that the people who were killed were attempting to repair the leak. [9]
In 1994, Hamas claimed responsibility for a car in Israel packed with nails and propane gas that exploded, killing the driver and seven people at a bus stop. [5] During the Columbine High School massacre, Harris and Klebold planted two 20-pound (9.1 kg) propane bombs in the school cafeteria. The plan was to kill as many students as possible in ...
A hydrostatic test is a way in which pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. The test involves filling the vessel or pipe system with a liquid, usually water, which may be dyed to aid in visual leak detection , and pressurization of the vessel to the specified ...
Kent Horvath is a scientist, trying to invent a new pesticide, specifically for yellow jacket wasps. He tests its effectiveness out on eight yellow jackets, finding that it successfully kills six, but the two who survived now have extremely high pheromone levels, resulting in increased aggression. That night, the janitor accidentally releases ...
The Summary. Flooding in North Carolina following Hurricane Helene has led to swarms of yellow jackets. Heavy rain and standing water likely destroyed the insects' nests underground and in trees.
The 34-year-old U.S. Navy flight surgeon drowned at the end of the record-setting Strato-Lab V balloon flight when he slipped from the rescue sling during recovery operations in the Gulf of Mexico and his pressure suit filled with water. [140] [141] Joseph A. Walker and Carl Cross 8 June 1966