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      Wildfire smoke is loaded with microbes. Is that dangerous?

      WIRED · news.movim.eu / ArsTechnica · Saturday, 19 December, 2020 - 12:17 · 1 minute

    Wildfire smoke is loaded with microbes. Is that dangerous?

    Enlarge (credit: NOAA )

    If you're unfortunate enough to breathe wildfire smoke, you’re getting a lungful of charred plant material, noxious gases, and—if the fire tore through human structures—incinerated synthetic materials. All across the board, it’s bad stuff, proven to be a severe detriment to human health, particularly for those with respiratory conditions like asthma. And not to pile on the worries, but that haze also turns out to be loaded with microbes like bacteria and fungi.

    The problem is, scientists have only just begun to study this smoky microbial community. That led a pair of researchers to publish a new perspective piece in the journal Science on Thursday calling for a multidisciplinary push to better characterize these microbes and determine how they might be making wildfire smoke even worse for human lungs. “It’s not just comprised of particulate matter and gases, but it also has a significant living component in it,” says University of Idaho fire scientist Leda Kobziar, coauthor of the piece. Wildfire smoke may actually spread beneficial organisms for an ecosystem, Kobziar adds, but “what might the consequences be for the spread of pathogens that we know are airborne?”

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      SpaceX Starlink brings Internet to emergency responders in wildfire areas

      Jon Brodkin · news.movim.eu / ArsTechnica · Wednesday, 30 September, 2020 - 16:56

    Pictures of a SpaceX broadband-satellite dish and wildfire-ravaged areas of Washington State.

    Enlarge / A Starlink user terminal and wildfire-devastated areas seen in images shared by Washington State's Emergency Management Division. (credit: Washington Emergency Management Division )

    SpaceX Starlink is providing Internet access to Washington State emergency responders in areas ravaged by wildfires. The group has deployed seven Starlink user terminals (i.e. satellite dishes) since it began using the service in early August, as CNBC reported yesterday:

    "I have never set up any tactical satellite equipment that has been as quick to set up, and anywhere near as reliable" as Starlink, Richard Hall, the emergency telecommunications leader of the Washington State Military Department's IT division, told CNBC in an interview Monday.

    The broadband service has helped both emergency responders and families in wildfire-stricken areas. Hall "has set up terminals in areas that were burned severely to provide evacuated families with wireless calling and Internet access to file insurance claims," CNBC wrote. Hall said he also "did setup to allow kids to do some of their initial schooling."

    Hall said Starlink has "easily double[d] the bandwidth" compared to traditional satellite broadband and consistently provides latency of less than 30ms.

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