Planet collision explains star’s brightening, then dimming

Emissions in infrared shot up, then visible light dropped two years later.

image of an violently churning, reddish cloud of material at a distance from a star.

Enlarge / Artist's conception of what the post-collision body of material might look like. (credit: MARK GARLICK)

Planet formation is thought to be a messy process, as lots of growing planets end up in unstable orbits, resulting in large collisions like the one that resulted in the Moon's formation. The messiness may not end there, as many exosolar systems have indications that their planets migrated after their formation, creating the potential for further collisions. Again, there are indications that a similar thing happened in our own Solar System, as Jupiter and Saturn seem to have moved around before reaching their present orbits.

All the evidence for these collisions, however, is indirect or the product of modeling. Planetary migrations are too slow for us to track them, and we can't image planets that are close enough to their stars for collisions to be likely.

But a large team of scientists now think they have evidence of a smash-up of giant planets orbiting a Sun-like star. The evidence comes from a combination of two unusual events: the sudden brightening of the star at infrared wavelengths, followed over two years later by its dimming in the visual.

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Hollywood and Netflix Flag ‘Priority’ Piracy Threats

The Motion Picture Association (MPA) has submitted its latest overview of ‘notorious’ foreign piracy markets to the US Trade Representative. The Pirate Bay and other usual suspects secured entries and for the very first time, the MPA also highlights priority concerns; streaming site Fmovies, video hosting service DoodStream, plus IPTV software WHMCS Smarters.

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

pirate-flagOver the past two decades, online piracy has proven a massive challenge for the entertainment industries.

It’s a global issue that’s hard to contain, but various anti-piracy group are doing their best to fight back.

There’s a seemingly perpetual stream of takedowns, as evidenced by press releases that come out every week. However, some targets are particularly resistant to enforcement action and much harder to take offline.

A few days ago, the Motion Picture Association (MPA) submitted an overview of some of the most problematic pirate sites and services to the U.S. Trade Representative. The entertainment industry group, which represents the major Hollywood studios and Netflix, also urges other players in the online ecosystem to help out.

Stakeholders Unite

The call to fellow stakeholders appears in the MPA’s recommendations for the USTR’s annual overview of notorious piracy markets.

“All stakeholders in the Internet ecosystem — including hosting providers, DNS providers, content delivery networks, reverse-proxy and other anonymization services, registrars, registries, cloud services, advertising networks, payment processors, social networks, and search engines — should actively seek to reduce support for notoriously infringing sites,” MPA writes

One key problem is that pirate sites use third-party intermediaries to ‘hide’ the true location of their servers, which complicates enforcement efforts.

The MPA mentions proxy services and CDN providers as the main culprits. While the USTR is mainly interested in foreign companies, the American company Cloudflare is singled out specifically. Apparently, the Internet infrastructure company is used by many pirate sites.

“Cloudflare’s customers include some of the most notorious, longstanding pirate websites in the world, including the massively popular streaming sites vegamovies.im, cuevana3.ch, and The Pirate Bay.”

“An analysis of 1,386 unique and currently active piracy domains found that 65 percent use Cloudflare’s services,” MPA adds.

This isn’t a groundbreaking finding. The MPA and other rightsholders have shared this critique many times in the past. In fact, Cloudflare previously responded to it through the USTR, explaining that it shares information with rightsholders, both voluntarily and through the courts.

Priority Threats

The above remarks appear as an introduction and handily serve as an indirect lobbying effort. The USTR is mostly interested in the actual notorious markets, however, which are also described in detail in the MPA’s submission.

In previous years the MPA didn’t specifically rank identified threats, but there is a novelty in the latest submission. For several categories, the movie industry group specifies “priority targets” that ideally should be dealt with as soon as possible.

In the streaming and linking category, Fmovies is listed as the top priority. The site, which is purportedly operated from Vietnam, has roughly a hundred million monthly users.

Fmovies faced some setbacks earlier this year. First, the MPA-affiliated group ACE took down its streaming partner 2Embed. The site responded by using an alternative provider and recently rebranded to Fmoviesz.

“With its former primary source for streaming video files 2embed taken down in July 2023, Fmovies.to now uses video streaming API vidsrc.to. It is likely that Fmovies.to has a close association with vidsrc.to,” MPA writes.

Other priority streaming sites include Vegamovies and Cuevana3.ch, while Aniwatch.to, Dizibox.tv, KatmovieHD and others are marked as less urgent.

vegemovies cuevana

MPA continues with the cyberlocker and video streaming/hosting category, where DoodStream.com is listed as the main problem. The ad-free video hosting platform is believed to be operated from India and is embedded on various streaming portals.

“DoodStream and known associate domains had 43.5 million visits in July 2023, according to SimilarWeb and is mainly hosted by OVH SAS in France, but also uses Online S.A.S., Hetzner Online GmbH, Interkvm Host10 SRL, among others.”

Mixdrop.co and Streamtape.com are also considered key targets while more general services such as Telegram, Baidu Pan, and VK are seen as lower priority.

Torrent sites, IPTV services & Apps

The MPA goes on to list a variety of problematic sites and services, which are all listed in full at the bottom of this article. This includes the usual torrent sites such as The Pirate Bay and 1337x.

MPA also mentions the shutdown of RARBG, which it indirectly associates with ACE’s anti-piracy efforts and increased enforcement activity in Bulgaria.

“Following a series of ACE actions, a spate of U.S. IP workshops with Bulgarian officials, and international law enforcement cooperation, the Bulgarian P2P network, and major content release16 hub, RARBG ended its operations at the end of May 2023,” MPA writes, referring to our earlier reporting.

There are no priority categories for torrent sites, and these are also absent for the IPTV and apps categories, which include Bestbuyiptv.biz, GenIPTV, EVPAD, LokLok, PikaShow and others.

Piracy as a Service (PaaS)

The MPA goes on to discuss various platforms that supply off-the-shelf services, making it easy for would-be pirates to easily get into the game. These include simple setup piracy content systems, pirate content libraries, and IPTV dashboards.

One of Hollywood’s greatest anti-piracy achievements this year was the shutdown of the Vietnamese video CMS 2embed.to, which had more than a billion monthly visits. However, plenty of other targets remain.

The IPTV turnkey solution ‘WHMCS Smarters’ is seen as the priority target in this category. Operated from India, it offers a software solution that allows third parties to administer IPTV services.

paas smarters

Other, lower-priority PaaS threats include the familiarly-named 2embed.me, pirate video libraries such as Collaps.org and Pelisplus.icu, as well as the domain privacy service Njal.la.

Intermediaries

The rest of the MPA’s submission mostly highlights third-party intermediaries, including hosting providers, advertising services, and domain name registries. These are not the source of any piracy activity but play a crucial role in keeping services afloat, the anti-piracy group argues.

For example, the .CC, .IO, .ME, .RU and .TO domain registries continue to provide their services to pirate sites “despite notification and outreach.”

“A registry — directly or via its contractual relationship with its registrars — can withdraw or disable domain names used by websites engaged in massive copyright infringement,” MPA clarifies.

The same reasoning could also apply to the more high-profile .com and .org registries, but they are not mentioned. The Public Internet Registry (.org) previously declined to cut off The Pirate Bay, as it prefers not to act as piracy police.

Instant update: ACE/MPA just reported that they shut down two of Latin America’s “most notorious” piracy things; Futbolparatodos.online and Pelisplus.Lat. These are not mentioned in the USTR notorious markets recommendation.

A list of all sites and services highlighted and categorized in the MPA’s notorious markets submission (pdf) can be found below. For additional context, we highlight the new entries, while also indicating those from the 2022 report that have since been removed.

Linking and Streaming Websites

Priority sites
– Fmovies.to
– Vegamovies (new)
– Cuevana3.ch (new)

Additional sites
– Aniwatch.to (new)
– Cda.pl
– Dizibox.tv (new)
– Dytt8.net, Dy2018.com, dygod.net, and Ygdy8.com
– Futemax.app (currently, Futemax.to) and Futebolplayhd.com (new)
– Indoxxi Network (new)
– KatmovieHD
– Librefutboltv.com (new)
– Myflixer.to
– Rezka.ag
– Tamilblasters / Streamblasters /
– Cuevana3.me
– Cuevana.pro
– Egy.best
– Fullhdizlesene
– Gimy.app
– Gnula.se/Gnula.nu
– Hesgoal.com
– NooNoo.tv
– Soap2Day
– Streaming Community
– TheNetNaija

Direct Download Cyberlockers and Streaming Video Hosting Services

Priority sites

– DoodStream.com
– Mixdrop.co
– Streamtape.com

Additional sites

– HQQ/WaaW/Netu (new)
– Baidu Pan and Baidu Search
– Telegram
– Uloz.to (new)
– VK.com
– 1fichier.com
– Uptobox.com

Illegal IPTV Services

– Apollo Group TV
– BestBuyIPTV.biz
– GenIPTV
– MagisTV
– Iptv.casa
– Spider Receiver
– TheKing365tv.site
– IcutCord.net
– King-IPTV.net
– SatCon Africa

Piracy Devices and Apps

– EVPAD
– LokLok
– Movie Box (new)
– PikaShow
– Shabakaty
– SVI Cloud
– TVMob
– Unblock Tech (unblocktech.com & ub1818.com)

Peer-to-Peer Networks & BitTorrent Portals

– 1337x.to
– DonTorrent.com (new)
– Rutracker.org
– ThePirateBay.org
– Ygg/Yggtorrent.wtf (new)
– Yts.mx
– Zamunda.net
– Rarbg.to

Hosting Providers

– Amaratu/KoDDos
– Ddos-Guard.net
– Mnogobyte
– Squitter.eu (ABC Consultancy)
– Veesp (new)

Registries

– .IO Registry
– .CC Registry
– .ME Registry
– .RU Registry
– .TO Registry
– .CH Registry

Payment Processors

– Wise (new)
– VoguePay

Ad Networks and Online Advertisers

– Propeller Ads
– 1XBET

Piracy-as-a-Service (PaaS)

Priority
– WHMCS Smarters

Additional

– 2embed.me (new)
– Collaps.org
– GDrivePlayer
– HDVB (new)
– Njalla
– Pelisplus.icu
– XFileSharing/XVideoSharing
– Fembed.com
– Abyss.to

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

NASA finds water and organics in asteroid sample—possible clues to origin of life

“Boy, did we really nail it.”

A view of the outside of the OSIRIS-REx sample collector. Scientists have found evidence of both carbon and water in initial analysis of this material. The bulk of the sample is located inside.

Enlarge / A view of the outside of the OSIRIS-REx sample collector. Scientists have found evidence of both carbon and water in initial analysis of this material. The bulk of the sample is located inside. (credit: NASA/Erika Blumenfeld & Joseph Aebersold)

JOHNSON SPACE CENTER, Texas—As they unveiled the first samples recovered from an asteroid on Wednesday, scientists were giddy at the prospects of what this material will tell us about the origin of our planet and possibly even ourselves.

After seven years in space, a small spacecraft carrying samples from the asteroid Bennu landed in a Utah desert in late September. Following carefully choreographed procedures to prevent the contamination of the asteroid dust and rocks from life on Earth, the samples were transferred to a clean room at Johnson Space Center in Houston two weeks ago. Since then, scientists have examined some of the material that was collected outside of the primary container to glean some initial insights. They revealed some of their first data during an event at the center on Wednesday.

"Boy, did we really nail it," said Dante Lauretta, a scientist from the University of Arizona who is the principal investigator of the OSIRIS-REx mission.

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Adobe launches new symbol to tag AI-generated content—but will anyone use it?

New icon, metadata seek to illuminate origins of content—AI-generated or otherwise.

The Content Credentials logo in front of a penguin desert background.

Enlarge / The Content Credentials "CR" logo presented in front of an AI-generated image provided by Adobe. (credit: Adobe)

On Tuesday, Adobe announced a new symbol designed to indicate when content has been generated or altered using AI tools, reports The Verge, as well as verifying the provenance of non-AI media. The symbol, created in collaboration with other industry players as part of the Coalition for Content Provenance and Authenticity (C2PA), aims to bring transparency to media creation and reduce the impact of misinformation or deepfakes online. Whether it will actually do so in practice is uncertain.

The Content Credentials symbol, which looks like a lowercase "CR" in a curved bubble with a right angle in the lower-right corner, reflects the presence of metadata stored in a PDF, photo, or video file that includes information about the content's origin and the tools (both AI and conventional) used in its creation. The information is automatically added by supporting digital cameras and AI image generator Adobe Firefly, or it can be inserted by Photoshop and Premiere. It will also soon be supported by Bing Image Creator.

If credentialed media is presented in a compatible app or using a JavaScript wrapper on the web, users click the "CR" icon in the upper-right corner to view a drop-down menu containing image information. Or they can upload a file to a special website to read the metadata.

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You’ll be able to stream PS5 games this month—but only on an actual PS5

Sony’s still playing catchup with Microsoft when it comes to streaming.

Aloy draws a bow in the PS5 game Horizon Forbidden West

Enlarge / Horizon: Forbidden West.

Sony has announced a launch date for a new feature that will allow PlayStation Plus Premium members to stream PS5 games, just like they've been able to do with PS3 and PS4 games for a while.

The streaming service will roll out first in Japan on October 17, then in supported European countries (the full list is in Sony's blog post) on October 23, and finally in North America on October 30.

Not all games will be supported, but it sounds like quite a few will. Sony platform experience executive Hideaki Nishino writes in a blog post that streaming will be available "for supported PS5 digital titles within the PlayStation Plus Game Catalog and Game Trials, as well as supported titles in the PS5 game library that PlayStation Plus Premium members own."

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CD-indexing cue files are the core of a serious Linux remote code exploit

Yet another tiny, crucial piece of volunteer software begets a big problem.

Blank CD inserted into a laptop CD drive, with a spindle of blank CDs nearby.

Enlarge / Cue files used to be much better-known, back when we all used CD-Rs to make legal backup copies of material that we owned outright. (credit: Getty Images)

It has been a very long time since the average computer user thought about .cue files, or cue sheets, the metadata bits that describe the tracks of an optical disc, like a CD or DVD. But cue sheets are getting attention again, for all the wrong reasons. They're at the heart of a one-click exploit that could give an attacker code execution on Linux systems with GNOME desktops.

CVE-2023-43641, disclosed by GitHub on October 9, is a memory corruption (or out-of-bounds array writing) issue in the libcue library, which parses cue sheets. NIST has yet to provide a score for the issue, but GitHub's submission rates it an 8.8, or "High." While the vulnerability has been patched in the core library, Linux distributions will need to update their desktops to fix it.

GNOME desktops have, by default, a "tracker miner" that automatically updates whenever certain file locations in a user's home directory are changed. If a user was compelled to download a cue sheet that took advantage of libcue's vulnerability, GNOME's indexing tracker would read the cue sheet, and code in that sheet could be executed.

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Build your dream desktop with these Prime Day PC components deals

Make that upgrade (or fresh build) a little less painful with some discounts.

Nvidia's GeForce RTX 4080.

Enlarge / Nvidia's GeForce RTX 4080. (credit: Andrew Cunningham)

If you're building a new PC, there's no time like Amazon's big Prime Day sale to grab a deal on PC parts. Components like fans, motherboards, CPUs, and GPUs are all on sale. Whether you're starting from scratch on building your own powerful gaming rig or workstation, or you're upgrading an existing build, we have some options.

GPU deals on RTX graphics cards

  • ZOTAC Gaming GeForce RTX 3060 Twin Edge OC for $261 (was $340) at Amazon
  • ZOTAC Gaming GeForce RTX 4080 16GB Trinity OC for $990 (was $1,300) at Amazon
  • PowerColor Fighter AMD Radeon RX 6700 XT Gaming Graphics Card with 12GB GDDR6 Memory for $300 (was $350) at Amazon
  • ZOTAC Gaming GeForce RTX 4070 AMP AIRO Spider-Man: Across The Spider-Verse Inspired Graphics Card Bundle for $585 (was $700) at Amazon
  • EVGA GeForce RTX 2060 SC GAMING for $200 (was $360) at Amazon
  • Intel Arc A750 Limited Edition 8GB PCI Express 4.0 Graphics Card for $200 (was $220) at Amazon
  • ASUS Dual NVIDIA GeForce RTX 3050 OC Edition Gaming Graphics Card for $230 (was $300) at Amazon
  • ASUS ROG Strix NVIDIA GeForce RTX 4070 Ti Gaming Graphics Card for $870 (was $950) at Amazon
  • XFX Speedster QICK319 Radeon RX 6750XT Gaming Graphics Card for $350 (was $430) at Amazon
  • XFX Speedster SWFT319 Radeon RX 6800 Gaming Graphics Card for $400 (was $490) at Amazon
  • ASUS TUF Gaming GeForce RTX 4060 Ti OC Edition Gaming Graphics Card for $415 (was $460) at Amazon

Storage and RAM

  • Lexar NQ100 480GB 2.5-inch SATA III Internal SSD for $18 (was $33) at Amazon
  • Lexar NQ100 1.92TB 2.5-inch SATA III Internal SSD for $62 (was $88) at Amazon
  • Crucial P3 Plus 4TB PCIe Gen4 3D NAND NVMe M.2 SSD for $180 (was $226) at Amazon
  • Crucial P3 4TB PCIe Gen3 3D NAND NVMe M.2 SSD for $160 (was $230) at Amazon
  • Crucial MX500 4TB 3D NAND SATA 2.5 Inch Internal SSD for $165 (was $204) at Amazon
  • Crucial Pro RAM 64GB Kit DDR4 3200MT/s for $100 (was $142) at Amazon
  • Lexar NM790 SSD 2TB PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive for $87 (was $125) at Amazon
  • Lexar NM790 SSD 1TB PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive for $45 (was $70) at Amazon
  • Lexar NM790 SSD 512GB PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive for $37 (was $50) at Amazon
  • Lexar ARES RGB 32GB (2x16GB) DDR4 RAM 3600MT/s CL18 Desktop Memory for $55 (was $80) at Amazon
  • Crucial T700 4TB Gen5 NVMe M.2 SSD for $390 (was $600) at Amazon
  • Crucial T700 4TB Gen5 NVMe M.2 SSD with heatsink for $410 (was $630) at Amazon
  • Lexar NQ100 960GB 2.5-inch SATA III Internal SSD for $33 (was $48) at Amazon
  • Lexar ARES RGB 32GB (2x16GB) DDR5 RAM 6000MT/s CL34 Desktop Memory for $76 (was $120) at Amazon
  • Lexar ARES RGB 32GB (2x16GB) DDR5 RAM 5600MT/s CL32 Desktop Memory for $72 (was $110) at Amazon
  • PNY CS2241 4TB M.2 NVMe Gen4 x4 Internal Solid State Drive for $175 (was $220) at Amazon
  • CORSAIR VENGEANCE RGB DDR5 RAM 32GB (2x16GB) 5200 MHz CL40 for $90 (was $100) at Amazon

CPU deals on Intel and AMD processors

  • Intel Core i5-12600KF Desktop Processor 10 (6P+4E) Cores for $163 (was $199) at Amazon
  • Intel Core i7-12700K Desktop Processor with Integrated Graphics for $239 (was $276) at Amazon
  • Intel Core i5-12600K Desktop Processor with Integrated Graphics for $179 (was $194) at Amazon
  • AMD Ryzen 9 5900X 12-core, 24-Thread Unlocked Desktop Processor for $297 (was $570) at Amazon
  • Intel Core i7-13700K Desktop Processor with Integrated Graphics for $373 (was $419) at Amazon
  • AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor for $382 (was $549) at Amazon
  • AMD Ryzen 9 7950X 16-Core, 32-Thread Unlocked Desktop Processor for $509 (was $699) at Amazon
  • AMD Ryzen 9 7950X3D 16-Core, 32-Thread Desktop Processor for $599 (was $699) at Amazon
  • AMD Ryzen 7 5800X3D 8-core, 16-Thread Desktop Processor for $307 (was $319) at Amazon
  • Intel Core i7-12700KF Desktop Processor for $219 (was $259) at Amazon
  • Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores for $327 (was $379) at Amazon
  • AMD Ryzen 7 5800X 8-core, 16-Thread Unlocked Desktop Processor for $215 (was $449) at Amazon
  • Intel Core i9-12900KF Desktop Processor for $318 (was $373) at Amazon
  • Intel Core i9-12900KS Gaming Desktop Processor for $349 (was $400) at Amazon

Motherboards

  • ASUS Prime B550-PLUS AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Motherboard for $100 (was $140) at Amazon
  • GIGABYTE B650 Gaming X AX (AM5/ LGA 1718/ AMD/ B650 for $162 (was $200) at Amazon
  • ASUS ROG Maximus Z790 Hero (WiFi 6E) LGA 1700 (Intel 13th & 12th Gen) ATX Motherboard for $540 (was $609) at Amazon
  • Gigabyte B550 AORUS ELITE AX V2 for $144 (was $190) at Amazon
  • ASUS Prime Z790-A WiFi 6E LGA 1700 (Intel 13th & 12th) ATX Motherboard for $250 (was $310) at Amazon
  • ASUS TUF Gaming Z790-Plus WiFi D4 LGA 1700 (Intel 12th & 13th Gen) ATX Motherboard for $200 (was $230) at Amazon
  • ASUS Prime X670E-PRO WiFi Socket AM5 (LGA 1718) Ryzen 7000 ATX Motherboard for $290 (was $350) at Amazon
  • ASUS Strix STRIX Z790-A WIFI D4 Desktop Motherboard for $285 (was $350) at Amazon
  • MSI MPG Z690 Edge WiFi DDR4 Gaming Motherboard for $220 (was $300) at Amazon
  • GIGABYTE Z790 AORUS Elite AX DDR4 for $207 (was $260) at Amazon
  • MSI B550 Gaming GEN3 Gaming Motherboard for $100 (was $120) at Amazon
  • ASUS Prime X670-P Socket AM5 (LGA 1718) Ryzen 7000 ATX Motherboard for $200 (was $270) at Amazon
  • ASUS Prime H770-PLUS D4 Intel H770(13th and 12th Gen) LGA 1700 ATX Motherboard for $100 (was $160) at Amazon
  • ASUS ROG Strix B550-A Gaming AMD AM4 Zen 3 Ryzen 5000 & 3rd Gen Ryzen ATX Motherboard for $160 (was $180) at Amazon
  • MSI PRO Z790-A Wi-Fi ProSeries Motherboard (Supports 12th/13th Gen Intel Processors) for $190 (was $280) at Amazon
  • MSI MEG Z690 Unify Gaming Motherboard for $290 (was $330) at Amazon

Power Supply Units

  • ASUS ROG STRIX 1000W Gold PSU, Power Supply for $160 (was $210) at Amazon
  • Cooler Master MWE Gold 850 V2 Full Modular for $95 (was $100) at Amazon
  • EVGA 100-N1-0650-L1, 650 N1, 650 W for $44 (was $65) at Amazon
  • EVGA Supernova 1600 G+, 80+ Gold 1600 W for $210 (was $350) at Amazon
  • Thermaltake Toughpower GF1 850 W 80+ Gold SLI/ CrossFire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan for $100 (was $140) at Amazon
  • Thermaltake Toughpower 750 W 80 Plus Gold Semi Modular PSU ATX for $80 (was $110) at Amazon
  • Thermaltake Toughpower GF3 850 W for $110 (was $160) at Amazon
  • EVGA SuperNOVA 1300 GT, 80 Plus Gold 1300 W for $180 (was $250) at Amazon
  • ASUS ROG Thor 850W Platinum II for $170 (was $250) at Amazon
  • EVGA Supernova 1000 P3, 80 Plus Platinum 1000 W for $210 (was $250) at Amazon
  • EVGA Supernova 1000 G7, 80 Plus Gold 1000 W for $180 (was $240) at Amazon
  • Thermaltake TOUGHLIQUID 360 ARGB Motherboard Sync All-in-One Liquid CPU Cooler for $100 (was $140) at Amazon
  • GIGABYTE GP-UD850GM PG5 Rev2.0 850W PCIe 5.0 Ready for $97 (was $140) at Amazon
  • Thermaltake Toughpower GF3 1350W for $208 (was $260) at Amazon
  • Corsair HX1000i Fully Modular Ultra-Low Noise ATX Power Supply - ATX 3.0 & PCIe 5.0 Compliant for $230 (was $260) at Amazon

Fans and coolers

  • Cooler Master Hyper 212 Halo Black CPU Air Cooler for $33 (was $45) at Amazon
  • MSI MAG CoreLiquid 360R V2 - AIO ARGB CPU Liquid Cooler for $95 (was $140) at Amazon
  • NZXT Kraken 280 RGB - RL-KR280-B1 - 280 mm AIO CPU Liquid Cooler for $142 (was $200) at Amazon
  • Cooler Master MasterLiquid 360L Core 360 mm Close-Loop AIO Liquid Cooler for $101 (was $120) at Amazon
  • Cooler Master MasterLiquid 240L Core 240 mm Close-Loop AIO Liquid Cooler for $85 (was $100) at Amazon
  • AORUS WATERFORCE X 360 AIO Liquid CPU Cooler for $187 ($240) at Amazon
  • ASUS ROG RYUO III 360 ARGB All-in-one AIO Liquid CPU Cooler 360 mm Radiator for $245 (was $290) at Amazon
  • MSI MAG CoreLiquid C240 - AIO ARGB CPU Liquid Cooler - 240 mm Radiator for $90 (was $120) at Amazon
  • Thermaltake Riing Quad 120 mm 16.8 Million RGB Color 9 Blades Hydraulic Bearing Case/Radiator Fan for $90 (was $120) at Amazon

Cases and towers

  • ASUS TUF Gaming GT501 Mid-Tower Computer Case for up to EATX Motherboards for $135 (was $180) at Amazon
  • ASUS TUF Gaming GT502 ATX Mid-Tower Computer Case for $140 (was $170) at Amazon
  • Thermaltake Tower 200 Mini-ITX Computer Case for $100 (was $130) at Amazon
  • CORSAIR Crystal Series 680X RGB High Airflow Tempered Glass ATX Smart Case, Black for $193 (was $275) at Amazon
  • Corsair 5000D Tempered Glass Mid-Tower ATX PC Case - White for $165 (was $175) at Amazon
  • Thermaltake Core P3 Pro E-ATX Tempered Glass Mid Tower for $120 (was $160) at Amazon
  • Antec NX200 M, Micro-ATX Tower, Mini-Tower Computer Case for $44 (was $65) at Amazon
  • Corsair iCUE 220T RGB AIRFLOW Tempered Glass Mid-Tower Smart ATX Case for $70 (was $125) at Amazon
  • Corsair Carbide Series 175R RGB Tempered Glass Mid-Tower ATX Gaming Case for $53 (was $85) at Amazon

Ars Technica may earn compensation for sales from links on this post through affiliate programs.

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YouTube TV, which costs $73 a month, agrees to end “$600 less than cable” ads

Google to “modify or cease” ads after industry review board rejects appeal.

Screenshot of a YouTube TV ad that claims the service costs $600 less than cable.

Enlarge / The disputed YouTube TV ad. (credit: Google)

Google has agreed to stop advertising YouTube TV as "$600 less than cable" after losing an appeal of a previous ruling that went against the company. Google said it will "modify or cease the disputed advertising claim."

The case was handled in the advertising industry's self-regulatory system, not in a court of law. The National Advertising Review Board (NARB) announced today that it rejected Google's appeal and recommended that the company discontinue the YouTube TV claim.

YouTube TV launched in 2017 for $35 a month, but the base package is $72.99 after the latest price hike in March 2023. Google's "$600 less than cable" claim was challenged by Charter, which uses the brand name Spectrum and is the second-biggest cable company after Comcast. The National Advertising Division (NAD) previously ruled in Charter's favor but Google appealed the decision to the NARB in August.

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Mysterious fast radio bursts look a lot like earthquakes, study finds

Astronomers have puzzled over possible sources since the first FRB was spotted in 2007.

Artist's impression of a fast radio burst (FRB) traveling through space and reaching Earth.

Enlarge / Artist's impression of a fast radio burst (FRB) traveling through space and reaching Earth. (credit: ESO/M. Kornmesser/CC BY 4.0)

Astronomers have been puzzling over the mysterious origins of fast radio bursts (FRBs) since they were first detected in 2007. Now scientists at the University of Tokyo have come up with new evidence that at least some FRBs may be caused by so-called "starquakes" on the surfaces of neutron stars, according to a new paper published in the Monthly Notices of the Royal Astronomical Society.

As Ars Science Editor John Timmer reported previously, FRBs involve a sudden blast of radio-frequency radiation that lasts just a few microseconds. Astronomers have cataloged hundreds of them; some come from sources that repeatedly emit FRBs, while others seem to burst once and go silent. You can produce this sort of sudden surge of energy by destroying something. But the existence of repeating sources suggests that at least some of them are produced by an object that survives the event. That has led to a focus on compact objects, like neutron stars and black holes—especially a class of neutron stars called magnetars—as likely sources.

Magnetars are an extreme form of a neutron star, a type of body that is already notable for being extreme. They are the collapsed core of a massive star, so dense that atoms get squeezed out of existence, leaving a swirling mass of neutrons and protons. That mass is roughly equal to the Sun's but compressed into a sphere with a radius of about 10 kilometers. Neutron stars are best known for powering pulsars, rapidly repeating bursts of radiation driven by the fact that these massive objects can complete a rotation in a handful of milliseconds.

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Google wins Sonos patent case, immediately ships speaker software update

Experience Google v. Sonos patent battles in real time, via software updates.

Promotional image of smart speaker.

Enlarge / The Nest Audio. (credit: Google)

Google and Sonos have been volleying patent infringement lawsuits back and forth for a few years now. Sonos has been making Internet-connected speakers since 2005 and has a lot of patents, while Google only jumped into the market in 2016 with the first speaker in the Google Home lineup (now called "Nest Audio"). You may remember that in early 2022, Google lost a Sonos patent infringement case around controlling multiple speakers together in a group. After losing, rather than just paying Sonos a licensing fee for the feature, Google instead chose to reach into customers' homes and disable the feature from devices people had already bought.

This week Google managed to convince a federal court that some of the patents from the 2022 ruling are invalid, and Google's response was to immediately ship an update re-enabling the group speaker features on customers' devices. Here's the pretty wild statement Google made to customers on the Nest Support forum:

We recently made a change to speaker groups for Nest speakers, displays, and Chromecast where certain devices can only belong to one speaker group at a time in the Google Home app. A federal judge has found that two patents that Sonos accused our devices of infringing are invalid.

In light of this legal decision we’re happy to share that we will be rolling back this change. Devices will be able to belong to multiple speaker groups and you will no longer run into an error when trying to add a device to additional groups. We’re beginning to roll out this update immediately and expect it to go live across our devices and the Home App on Android in the next 48 hours. The change will also be coming soon to the Home App on iOS.

As it says in the statement, the invalidated patents were around adding speakers to multiple speaker groups. Google Home/Nest Audio and Sonos speakers can play audio from multiple speakers in multiple rooms, using their built-in microphones to automatically juggle the surprisingly complex audio delay problems, creating a seamless whole-home audio experience. Sonos smacked down Google with five patents in 2022, with the (still valid!) headline patent allowing for the control of multiple speaker volumes at once. Sonos won $32.5 million in damages from Google.

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