The recent Amazon rainforest wildfires have once again brought one of the greatest environmental disasters to the forefront. This problem is only made worse by global warming. The state has therefore allocated considerable resources and Technology to fight wildfiresWe also implement preventive measures such as cleaning up forests. But despite all these efforts, wildfires remain a serious problem year after year. Stanford University is currently developing another technology initiative to improve its measure of success. Flame retardants are now used to prevent the spread of fire. The problem is that they usually contain toxic compounds and become less efficient over time, often within an hour.Instead, researchers harmless gel-like substance It can be sprayed over large areas of forest at high risk of wildfire.this New technology Being biodegradable, it can technically maintain its efficiency for months without affecting the flora and fauna of the area.
of Flame retardant gel to prevent wildfires What they created is a cellulose-based liquid that is compatible with today’s spraying machines and has already proven its worth in tests conducted in California, a wildfire-prone region. They were able to demonstrate that the gel remains flame retardant even after heavy rain. This video shows the action of matter and its possibilities. fire preventionNonetheless, further tests need to be conducted to assess the environmental impact before being placed on the market. Once approved, it can be a powerful ally against wildfires and can be used in vast woodlands or to create temporary firewalls before hot weather arrives.
Big data, digital firefighters
Fires are a threat in urban environments, not only in large cities where firefighters need a quick response, but also in areas close to forests. That’s the situation in Los Angeles (USA), where the Fire Department is testing new software created by his WiFire Lab, a laboratory at the San Diego Supercomputer Center.of technology projectcalled FireMap, to analyze. lots of data From a variety of sources, including terrain, local material types, and weather conditions.
Now, whenever a fire is recorded in the city, the software can perform an initial analysis to predict the speed and trajectory of the flame. This can be done in minutes, not to mention hours to design interventions with traditional analysis. As such, after the devastating fires that erupted statewide throughout the past summer, Los Angeles firefighters are at every tool. technology can afford them.
sauce: gizmodo, new york times
