Air purifiers aren’t enough to clean your home from wildfire smoke

There are ways to clean it up, however.

San Francisco City view through the haze of smoke as seen from Treasure Island on September 20, 2023.

Enlarge / San Francisco City view through the haze of smoke as seen from Treasure Island on September 20, 2023. (credit: Tayfun Coskun/Anadolu Agency via Getty Images)

When wildfire smoke turns the air brown and hazy, you might think about heading indoors with the windows closed, running an air purifier or even wearing a mask. These are all good strategies to reduce exposure to the particles in wildfire smoke, but smoky air is also filled with potentially harmful gases. Those gases can get into buildings and remain in the walls and floors for weeks.

Getting rid of these gases isn’t as simple as turning on an air purifier or opening a window on a clear day.

In a new study published in the journal Science Advances, colleagues and I tracked the life of these gases in a home exposed to wildfire smoke. We also found that the best way to get rid of the risk is among the simplest: start cleaning.

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Blu-ray, 4K Ultra HD Blu-ray sales stats for the week ending September 23, 2023

The results and analysis for DVD, Blu-ray and Ultra HD Blu-ray sales for the week ending September 23, 2023, are in. Disney’s latest live-action remake is the top-seller for the week. Find out what movie it was in our weekly DVD, Blu-ray and Ultra HD B…



The results and analysis for DVD, Blu-ray and Ultra HD Blu-ray sales for the week ending September 23, 2023, are in. Disney's latest live-action remake is the top-seller for the week. Find out what movie it was in our weekly DVD, Blu-ray and Ultra HD Blu-ray sales stats and analysis feature.

M5Stack Cardputer Kit is a $30 card-sized PC with a keyboard, LCD display and WiFi and Bluetooth

The M5Stack Cardputer is a tiny computer with a keyboard, display, wireless functionality, and a built-in microphone and speaker… all of which makes it sound more impressive and functional than it really is. The display is a 1.14 inch TFT LCD sc…

The M5Stack Cardputer is a tiny computer with a keyboard, display, wireless functionality, and a built-in microphone and speaker… all of which makes it sound more impressive and functional than it really is. The display is a 1.14 inch TFT LCD screen. Its keyboard is designed for thumb typing (and doesn’t look very comfortable to […]

The post M5Stack Cardputer Kit is a $30 card-sized PC with a keyboard, LCD display and WiFi and Bluetooth appeared first on Liliputing.

‘Terminating Internet Access over Piracy Claims is Drastic and Overbroad’

Internet provider Grande Communications hopes to overturn a jury verdict that awarded $47 million in piracy damages to several record labels. The ISP is supported by several telecom industry groups, who all object to disconnecting subscribers’ internet access based on copyright claims. A recent Supreme Court ruling in favor of Twitter plays a key role too.

From: TF, for the latest news on copyright battles, piracy and more.

no internetLast year, a Texas federal jury found Grande Communications liable for willful contributory copyright infringement and ordered the ISP to pay $47 million in damages to a group of record labels.

The ISP was held liable for infringing 1,403 copyrighted songs, as it failed to terminate persistent pirates’ internet access.

District Court Judge David Ezra confirmed the judgment in January. This prompted the ISP to request a do-over but that motion was ultimately declined. As a result, Grande took the matter to the appeals court.

Grande Appeals

Last month, Grande filed its opening brief in which it again argued that the lower court reached the wrong conclusion. Internet providers shouldn’t be held liable for pirating customers based on third-party allegations, the company argues.

“This appeal presents important questions of first impression in this Circuit about whether, and in what circumstances, an internet service provider may be held secondarily liable for the conduct of users of its service,” the ISP writes.

The ISP believes that it shouldn’t have to terminate Internet access this easily. This view is bolstered by a recent Supreme Court decision in favor of Twitter and other social media platforms, which held that they’re not liable for terrorist messages.

Grande is not alone in this appeal. The company is supported by several telecoms organizations, through a joint amicus curiae brief submitted by broadband association USTelecom and the the CTIA, which represents wireless providers.

Terminating Internet Access a Basic Measure?

According to Grande, the District Court went too far when it informed the jury that a provider can be found liable for contributory infringement if it didn’t take “basic measures” to terminate accounts of repeat infringers. According to Grande, this strong language lacks nuance.

The ISP notes that the ‘basic measures’ theory first emerged more than two decades ago in the Napster lawsuit. In that case, however, Napster failed to remove pirated tracks from its servers, while ISPs only pass on bits and bytes.

“The ‘simple measures’ or ‘basic measures’ theory has its roots in the Labels’ case against Napster. […] Before filing suit, the Labels notified Napster of specific infringing files available on Napster’s service, but Napster declined to remove them.”

The common feature of these cases is that the ‘simple measures’ standard has only been applied to defendants who directly control online content. That is because those defendants can readily remove or disable access to specific infringing content.

napster

The amici support this argument while going into more detail on how Internet terminations can affect the public. They believe that Internet terminations should not be taken lightly.

‘Drastic and Overbroad’

USTelecom and CTIA point out that terminating Internet access can have a negative impact beyond the alleged wrongdoers. It could impact entire households, coffee shops, offices, schools, libraries, or hospitals. That doesn’t qualify as a “basic measure”.

“Termination thus prevents everyone — in a household, coffee shop, office, school, library, or hospital — who relies on a shared internet connection from using the internet for any purpose, whether remote work, accessing educational or health resources, seeking news or other information, or for entertainment.

“It is instead a drastic and overbroad remedy, with severe consequences for non-infringers. Yet the district court’s approach could compel internet service providers to engage in wide-scale terminations to avoid facing crippling damages, like the $1 billion judgment entered against Cox Communications,” the amici add.

These terminations take place with no judicial oversight and run contrary to the initiatives of lawmakers, who freed up billions of dollars to invest in American broadband infrastructure.

“It would also create massive disincentives for providers to invest in the new broadband networks that Congress recognizes are needed to close the digital divide,” the telecoms groups note.

Supreme Court’s Terrorist Ruling

Grande’s appeal also draws heavily on the aforementioned Twitter vs. Taamneh ruling, in which the U.S. Supreme Court recently held that the social media platforms aren’t liable for ISIS terrorists, who used their services to recruit and raise funds.

The Supreme Court rejected the claim that Twitter and others aided and abetted terrorist activity, because it didn’t “consciously and culpably” participate in the illegal activity. According to Grande, Internet providers are even further distanced from any wrongdoing.

“The pleaded allegations in Twitter are illuminating. There, the plaintiffs alleged that Twitter, Facebook, and Google allowed ISIS to upload videos and messages for public display, and that they actively delivered ISIS’s posts to other users based on those users’ information and use history.

“The social media companies failed to remove known ISIS accounts, instead letting ISIS benefit from the companies’ recommendation algorithms…”

The Supreme Court ultimately concluded that the social media companies didn’t engage in purposeful, culpable conduct. Instead, they simply offered their “infrastructure” to the parties. In addition, the Supreme Court suggested that ISPs are even further removed.

“[W]e generally do not think that internet or cell service providers incur culpability merely for providing their services to the public writ large,” the Supreme Court wrote.

twitter

The telecoms groups bring up the same case and stress that the Supreme Court ruling suggests that it was an error by the court to hold Grande liable for pirating subscribers. As such, the appeal court should overturn it.

Needless to say, the music companies will have a different take on the matter. They also made this clear when Cox brought up the Twitter ruling a few weeks ago and will likely do the same here.

A copy of Grande’s appeal brief can be found here (pdf) and the amicus curiae submission from USTelecom, The Broadband Association and CTIA is available here (pdf)

From: TF, for the latest news on copyright battles, piracy and more.

Plant-based cheese may be getting more appetizing

Can we skip the dairy and still get a cheese that doesn’t taste like plants?

A large collection of wedges of different types of cheese.

Enlarge (credit: Koval Nadiya)

There is no questioning our ongoing love affair with cheese. From pizza and pasta to that decadent slice of cheesecake, we can’t get enough. But the dairy industry that produces cheese has had a negative impact on our climate that is not exactly appetizing.

While plant-based alternatives to cheese are easier on the environment—not to mention ideal for those who are lactose intolerant (raises hand) or vegan—many of them are still not cheesy enough. Now, a team of scientists from the University of Copenhagen in Denmark has created nondairy cheese with a taste and texture that’s much closer to the real thing. Instead of developing some sort of futuristic technology, they harnessed the transformative power of a process that has been used to make traditional cheese for thousands of years—fermentation.

Just add bacteria

Why are plant-based cheeses so notoriously difficult to make? Not all proteins are created equal. Because plant proteins behave so differently from milk proteins, manufacturers rely on coconut oil, starch, or gums as hardening agents and then add colors and flavors that give the finished product some semblance of cheese.

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