The EPA takes initial step towards regulating lead fuel used by small planes

The EPA is inching closer toward regulating the use of leaded fuel often used in smaller planes. In a statement, it highlighted some of the environmental and public health risks associated with lead emissions. EPA administrator Michael Regan said that the White House should “move forward” and propose new standards to limit the use of leaded gasoline in aviation.

Planes that operate on lead fuel are typically smaller piston-engine aircrafts, which are usually flying in and out of smaller airports and exposing nearby residents. Lead pollution can cause “irreversible and life-long health effects” but this is especially true for children. Average levels of lead exposure in the US has gone down dramatically since the 1980s thanks to the heavy regulation of products in homes and schools. However, the risk for exposure is higher if you live near these smaller airports that operate aircraft that rely on leaded gasoline.

Now that the EPA has formally declared what it already knew — that leaded gasoline is bad — it can work with the FAA to iron out regulations limiting its use. Although the FAA does not have direct regulatory authority over what fuels airplanes use, the aviation agency has committed to transition all piston-engine aircrafts away from lead-filled aviation fuels before the end of 2030.

This article originally appeared on Engadget at https://www.engadget.com/the-epa-takes-initial-step-towards-regulating-lead-fuel-used-by-small-planes-212425524.html?src=rss

Source: Engadget – The EPA takes initial step towards regulating lead fuel used by small planes

There's a New Way To Flip Bits in DRAM, and It Works Against the Latest Defenses

An anonymous reader shares a report: In 2015, researchers reported a surprising discovery that stoked industry-wide security concerns — an attack called RowHammer that could corrupt, modify, or steal sensitive data when a simple user-level application repeatedly accessed certain regions of DDR memory chips. In the coming years, memory chipmakers scrambled to develop defenses that prevented the attack, mainly by limiting the number of times programs could open and close the targeted chip regions in a given time. Recently, researchers devised a new method for creating the same types of RowHammer-induced bitflips even on a newer generation of chips, known as DDR4, that have the RowHammer mitigations built into them. Known as RowPress, the new attack works not by “hammering” carefully selected regions repeatedly, but instead by leaving them open for longer periods than normal. Bitflips refer to the phenomenon of bits represented as ones change to zeros and vice versa.

Further amplifying the vulnerability of DDR4 chips to read-disturbance attacks — the generic term for inducing bitflips through abnormal accesses to memory chips — RowPress bitflips can be enhanced by combining them with RowHammer accesses. Curiously, raising the temperature of the chip also intensifies the effect. “We demonstrate a proof of concept RowPress program that can cause bitflips in a real system that already employs protections against RowHammer,” Onur Mutlu, a professor at ETH Zurich and a co-author of a recently published paper titled RowPress: Amplifying Read Disturbance in Modern DRAM Chips [PDF], wrote in an email. “Note that this is not in itself an attack. It simply shows that bitflips are possible and plenty, which can easily form the basis of an attack. As many prior works in security have shown, once you can induce a bitflip, you can use that bitflip for various attacks.”

Read more of this story at Slashdot.



Source: Slashdot – There’s a New Way To Flip Bits in DRAM, and It Works Against the Latest Defenses

Varda looks to Australia after delays in obtaining US reentry approval

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Source: Ars Technica – Varda looks to Australia after delays in obtaining US reentry approval

Devolver Digital Just Set A Precedent More Studios Should Follow

Occasionally, in times of crisis, gaming studios and publishers have worked to raise funds for people in dire need of humanitarian aid. Last year, for instance, Cyberpunk 2077 developer CD Projekt Red contributed to a fund for victims of the war in Ukraine, and Fortnite publisher Epic Games funneled the proceeds of…

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Source: Kotaku – Devolver Digital Just Set A Precedent More Studios Should Follow

Linux's DRM GPUVM Code Relicensed From GPLv2-Only To GPLv2 Or MIT

Sent out today were a new batch of drm-misc-next changesi ntended for Linux 6.7. There’s various fixes to the smaller Direct Rendering Manager (DRM) drivers, DRM VM_BIND async documentation, and other small changes. Plus the DRM_GPUVM code has been re-licensed from being GPLv2-only to now GPLv2 or MIT…

Source: Phoronix – Linux’s DRM GPUVM Code Relicensed From GPLv2-Only To GPLv2 Or MIT

You Can Get Prism Drive Cloud Storage for $60 Right Now

You can get a lifetime subscription to Prism Drive on sale through October 23, with options including $58.97 for 5TB of storage, $79.97 for 10TB, or $89.97 for 20TB. Prism Drive works with iOS, Android, and web browsers, and it’s compatible with most major file types like images, videos, and audio files. It also…

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Source: LifeHacker – You Can Get Prism Drive Cloud Storage for Right Now

Elden Ring Luxury Streetwear Is Here To Save The Maidenless

FromSoftware’s 2022 action role-playing game Elden Ring is aesthetically decadent, resplendent in its towering, but tumbling castles and suits of elaborate metal armor, leather, and dyed fabric. In its debut collection “The Lands Between,” a collaboration with FromSoftware, luxury brand ARK/8 presumably sought to…

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Source: Kotaku – Elden Ring Luxury Streetwear Is Here To Save The Maidenless

Star Trek: Lower Decks' Ode to Caves Is Bigger Than Just One Set

Star Trek loves itself a cave episode. You can do a bunch of different stories in similar looking sets, you can restrict which members of the cast are the focus, you can thrust unlikely pairings together and force them to bounce off each other. Caves are good! Lower Decks not only agrees with this, but uses what is…

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Source: io9 – Star Trek: Lower Decks’ Ode to Caves Is Bigger Than Just One Set

Discord is Going To Give Out Warnings Instead of Permanent Bans

Discord is overhauling the way it moderates its platform with a new warning system and teen safety assist feature. From a report: The new Discord warning system has been totally revamped to be far more transparent, educating Discord users how they’ve broken rules and are restricted from parts of the service rather than permanently banning them. “The new system gives users more room to learn from their mistakes and correct misjudgments,” explains Savannah Badalich, Discord’s senior director of policy, in a briefing with The Verge. “We’re moving away from permanent bans to one-year temporary bans for many violations, except for violations that are extremely harmful.”

In the coming weeks, Discord will start to limit features for rule breakers, instead of banning them outright. If a Discord user violates the rules, then they’ll be met with a DM from Discord letting them know about the warning or violation and what action Discord is taking. So, if a Discord user uploads an image that breaks the rules, they might temporarily take away the ability to post images.

Read more of this story at Slashdot.



Source: Slashdot – Discord is Going To Give Out Warnings Instead of Permanent Bans

Covid-19 Might Trigger a Rare Paralyzing Condition

New research links the rare neurological condition Guillain-Barré syndrome to covid-19. The study tracked millions of people in Israel, finding that those with a recent history of covid-19 infection were noticeably more likely to develop Guillain-Barré than those without one. Conversely, covid-19 vaccination appeared…

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Source: Gizmodo – Covid-19 Might Trigger a Rare Paralyzing Condition

Instagram will soon let you create polls in the comments section of your posts

Instagram has started allowing some users to create polls in the comments on their posts, giving creators yet another way to milk their content for more engagement. Adam Mosseri, the head of Instagram, announced the test to his broadcast channel, noting that polls can be added to the comments on both regular feed posts and Reels. It’s just a small test for now, but Meta CEO Mark Zuckerberg said in his own update that it will be “rolling out to everyone soon.”

Polls in the comments section will look much like they do in Stories, where they’ve already been available to users for years in the form of a sticker. Per the screenshot shared by Mosseri, other users will be able to see how many people voted on a given poll. It’s unclear right now how long polls will remain open after they’re posted, or if users will have the option to choose from different time frames to continue receiving votes, like users on Twitter can.

Instagram has been working on making its comment section more of an interactive space, and this past spring finally added the ability for users to post GIFs in the comments. The platform is also testing options for a more tailored Stories experience that builds on what it started with Close Friends, letting users create multiple lists to reserve certain content for specific groups of people.

This article originally appeared on Engadget at https://www.engadget.com/instagram-will-soon-let-you-create-polls-in-the-comments-section-of-your-posts-203110464.html?src=rss

Source: Engadget – Instagram will soon let you create polls in the comments section of your posts

Mortal Kombat 1 Is Thrashing Storage Drives With Massive Crash Reports 1GB Apiece

Mortal Kombat 1 Is Thrashing Storage Drives With Massive Crash Reports 1GB Apiece
It’s been a month since the release of the franchise-rebooting Mortal Kombat 1, and the reviews are in. Generally speaking, people are pretty fond of the game, citing its gorgeous Unreal Engine-powered graphics, new assist character mechanics, and improved accessibility features as high points for the title.

Metacritic Metascore as of this

Source: Hot Hardware – Mortal Kombat 1 Is Thrashing Storage Drives With Massive Crash Reports 1GB Apiece

Here Are Best Buy's Black Friday Calendar and Price-Match Rules

Best Buy is the first of the major retailers to announce their plans for Black Friday this year. Earlier this week, they published a press release on their website detailing their plans, including the dates you can expect to see deals, what member perks you can expect, what things will be on sale, their extended…

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Source: LifeHacker – Here Are Best Buy’s Black Friday Calendar and Price-Match Rules

Hulu's $2-per-month student deal for its ad-supported plan is back

Students can get Hulu for a mere $2 per month. The streaming service is offering US college students the discounted price on its ad-supported tier, usually $8 monthly. You can keep paying the lower amount as long as your enrollment status remains verified.

The offer applies to new customers, but existing subscribers can also use it if their current plan is billed directly through Hulu. The company will verify with SheerID to ensure you’re enrolled at a US Title IV accredited college or university.

Disney owns a majority stake in Hulu, which offers current-season episodes of broadcast popular television series, films and older TV. It also includes original programming, like Only Murders in the Building, The Handmaid’s Tale and The Bear. The discounted price only applies to the version with advertisements, and you also can’t download content for offline viewing with this tier. The company offers a “Hulu (No Ads)” plan for $18 monthly.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.

This article originally appeared on Engadget at https://www.engadget.com/hulus-2-per-month-student-deal-for-its-ad-supported-plan-is-back-201558833.html?src=rss

Source: Engadget – Hulu’s -per-month student deal for its ad-supported plan is back

Construction of NASA’s Artemis Moon Rockets on Track Despite Welding Issue

In recent updates on NASA’s Artemis program, all four core stage engines have been installed onto the booster of the second Space Launch System (SLS) rocket, but a production issue has temporarily slowed work on the third.

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Source: Gizmodo – Construction of NASA’s Artemis Moon Rockets on Track Despite Welding Issue