Six world-famous simulation videos on the investigation of chemical pollution incidents

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While the development of science and technology brings convenience to our lives, it can also cause environmental pollution. In the 20th century, there were various sudden pollution incidents around the world, among which six particularly well-known ones stand out. 1. The chemical pollution accident in Seveso, Italy: In July 1976, an explosion occurred at a chemical plant in Seveso, Italy, resulting in the release of the chemical dioxin, which poisoned many people. Many years later, the birth rate of deformed children among local residents increased significantly. 2. The Three Mile Island nuclear accident in the United States: In March 1979, a reactor component at the Three Mile Island nuclear power plant in Pennsylvania, USA, was damaged, resulting in the release of radioactive fission materials. This caused great concern among approximately 2 million people living within 50 miles of the site; people stopped working and going to school, and there was widespread chaos. 3. The Mexican LPG explosion incident: In November 1984, nearly all 54 gas storage tanks at an LPG station owned by a petroleum company in the suburbs of Mexico City exploded and caught fire, causing severe damage to the surrounding area; thousands of people died and 500,000 residents had to flee. 4. The Bhopal gas tragedy in India: In December 1984, a gas leak occurred at the pesticide plant owned by Union Carbide in the city of Bhopal, India, resulting in 2,500 deaths and 200,000 people being affected, 50,000 of whom may have lost their eyesight. 5. The Chernobyl nuclear power plant accident in the former Soviet Union: In April 1986, an explosion occurred in Reactor No. 4 at the Chernobyl nuclear power plant in the Kievan region of the former Soviet Union, resulting in a fire and the release of radioactive materials. Tens of thousands of people were harmed, and other areas were also contaminated by radioactive dust; such dust was detected over Beijing in China as well. 6. The Rhine River pollution accident: In November 1986, a fire broke out at the warehouse of the Sandoz chemical company in Basel, Switzerland. Large amounts of toxic chemicals flowed into the Rhine River as part of the water used to extinguish the fire, resulting in the extinction of aquatic life in the area near the accident site and turning the river into a dead river. Eels and most fish died 100 miles away, and well water became unfit for drinking 300 miles away; residents in Germany and the Netherlands were forced to use water rationed, rendering useless the $21 billion that Germany had invested over several decades to clean up the Rhine River. I’m not sure if there are any experts who have simulation videos for investigating such accidents; for example, someone has already shared videos related to the fourth Indian gas incident. I recently found some videos on the Chernobyl nuclear power plant accident, and I’ll share them with everyone once I’ve downloaded them