AllYouCanTech

“Malicious Code Repositories aimed at Hundreds of JavaScript Developers”

# Continuous NPM Supply Chain Assault: Harmful Packages Aim at Developers

In a troubling update for the software development sector, a sustained attack has been discovered that involves the introduction of numerous harmful packages to the open-source Node Package Manager (NPM) repository. These packages are intended to compromise the devices of developers who depend on widely-used code libraries. The ongoing attack was recently highlighted by the security firm Phylum and underscores the escalating risk of supply chain assaults within the software environment.

## The Assault: Typosquatting and Harmful Packages

The perpetrators are employing a strategy known as **typosquatting**, where harmful packages are named similarly to legitimate ones to deceive developers into downloading them. Specifically, these malicious packages imitate popular libraries such as [Puppeteer](https://www.npmjs.com/package/puppeteer) and [Bignum.js](https://www.npmjs.com/package/bignum.js), as well as various libraries associated with cryptocurrency development.

Typosquatting has historically been a method used to attract unwitting users to harmful websites. However, over the last five years, this strategy has increasingly been utilized to mislead developers into installing malicious code libraries. In this instance, the harmful packages aim to infect the developer’s system and could jeopardize the security of their projects.

## Supply Chain Assaults: A Rising Concern

Supply chain assaults, where attackers focus on the software supply chain by infiltrating third-party components, have emerged as a noteworthy issue in recent years. Phylum researchers accentuated the ongoing nature of these attacks, remarking:

> “Out of necessity, malware authors have had to endeavor to find more novel ways to hide intent and to obfuscate remote servers under their control. This is, once again, a persistent reminder that supply chain attacks are alive and well.”

The harmful packages in this initiative utilize a fresh approach to mask the IP addresses of the servers they connect with to gain second-stage malware payloads. Rather than hardcoding the IP address in the first-stage code, the attackers leverage an Ethereum smart contract to dynamically fetch the IP address.

## How the Attack Operates

When a developer installs one of the malicious packages, the code taps into an Ethereum smart contract to obtain a string containing the IP address of the server responsible for delivering the second-stage malware. This technique allows the attackers to sidestep directly embedding the IP address in the code, thereby making it more challenging to detect the malicious operations.

Interestingly, while this technique was likely designed to obscure the source of the second-stage infections, it inadvertently created a record of previous IP addresses utilized by the attackers. The Ethereum blockchain retains an immutable history of all values related to a contract, enabling researchers to trace the past IP addresses employed.

Phylum researchers successfully identified multiple IP addresses used by the attackers, including:

– **hxxp://localhost:3001** (2024-09-23)
– **hxxp://45.125.67[.]172:1228** (2024-09-24)
– **hxxp://45.125.67[.]172:1337** (2024-10-21)
– **hxxp://193.233[.]201.21:3001** (2024-10-22)
– **hxxp://194.53.54[.]188:3001** (2024-10-26)

## The Malicious Payload

Upon installation, the harmful packages manifest as a packed [Vercel](https://en.wikipedia.org/wiki/Vercel) package. The payload operates in memory, configures itself to load with each reboot, and connects to the IP address obtained from the Ethereum smart contract. Following this, it executes several actions, including:

– Retrieving additional JavaScript files from the malicious server.
– Transmitting system information back to the server, encompassing details about the GPU, CPU, memory, username, and operating system version.

This information could be leveraged by attackers to further breach the system or to customize future attacks according to the specific hardware and software setup of the compromised machine.

## Safeguarding Yourself: Recommended Practices for Developers

To prevent becoming a victim of this attack type, developers should implement the following measures:

1. **Verify package names:** Typosquatting exploits minute differences in package names, such as misspellings or extra symbols. Always confirm the name of a package before downloading it, particularly if it is a new or unfamiliar library.

2. **Utilize reliable sources:** Whenever feasible, obtain packages from official repositories or trusted sources. Exercise caution when utilizing third-party libraries that are not well-established or widely recognized.

3. **Keep an eye on dependencies:** Regularly scrutinize your project’s dependencies to ensure that no harmful or compromised packages have been introduced. Tools like

Man Constructs E-Bike from 130 Thrown-Away Vapes to Draw Attention to E-Waste Issue

# Unveiling the Overlooked Value of Disposable Vape Batteries: A Wasteful Trend Unraveled

Disposable vapes have surged in popularity, yet their ecological ramifications are concerning. With millions of these gadgets tossed aside each year, they make a substantial contribution to the worldwide e-waste dilemma. What often goes unnoticed is that a majority of these “single-use” vapes actually house rechargeable lithium-ion batteries that are being discarded without reason. This article explores the ecological impacts of disposable vapes and showcases a creative initiative that reveals the hidden potential of these cast-off batteries.

## The Dilemma of Disposable Vapes

Disposable vapes are promoted as one-time-use devices, intended for disposal after the e-liquid or battery depletes. Yet, many of these gadgets incorporate rechargeable lithium-ion batteries that could be reused with proper extraction. Instead, both manufacturers and users prioritize ease of use, leading to a staggering volume of waste.

In the UK, it’s estimated that over **260 million vape batteries** are discarded each year. This statistic becomes even more alarming when considering the global perspective on vape consumption. The ecological toll is twofold: not only are these batteries contributing to the escalating e-waste crisis, but the valuable materials they encompass, like lithium, are being squandered.

### E-Waste and Its Environmental Ramifications

Lithium-ion batteries are essential for numerous contemporary technologies, including electric vehicles and renewable energy storage systems. However, the extraction and fabrication of lithium are resource-heavy processes that lead to considerable environmental repercussions. By tossing aside vape batteries, we waste these precious materials and further deplete natural resources.

Additionally, improperly discarded lithium-ion batteries can create serious environmental risks. When these batteries find their way into landfills, they may leak hazardous substances into the earth and water, threatening both human health and ecosystems. Furthermore, lithium-ion batteries can ignite if damaged, creating hazardous conditions in waste management operations.

## An Innovative Approach: Repurposing Vape Batteries

To emphasize the wastefulness of disposable vapes, **Chris Doel**, an inventive creator, initiated a distinctive project. He gathered **130 disposable vape batteries** from a music festival and transformed them into a **48-volt, 1,500-watt e-bike battery**. This DIY venture not only illustrated the possibilities of these discarded batteries but also highlighted the foolishness of discarding them.

Doel’s endeavor involved extracting the batteries, wiring them in series, and utilizing them to power an e-bike. Remarkably, the e-bike could travel **over 20 miles** with minimal pedaling, achieving speeds up to **32 miles per hour**. The entire project cost him approximately **$60** in materials, not counting the batteries, which he effectively obtained for free.

While Doel’s initiative is an intriguing showcase of the potential within vape batteries, it carries a significant caution: **do not attempt this at home**. The process of extracting and repurposing lithium-ion batteries can be hazardous, as poor handling may lead to fires, explosions, or toxic exposure. Doel himself took safety precautions, including having a fire extinguisher on hand, but he stresses that this is not a suitable project for novices.

### The Takeaway: We Are Squandering Precious Resources

Doel’s initiative serves as a strong reminder of the wastefulness inherent in disposable vapes. The batteries utilized in these devices are frequently rated for **300 cycles** or more, indicating they could be recharged and reused numerous times. Instead, they are thrown away after just one use, exacerbating the growing e-waste issue.

The ecological ramifications of this waste are considerable. In the US alone, it is projected that **11.9 million disposable vapes** were sold in March 2023. The lithium within these devices could generate enough power for **2,600 electric vehicles**, underscoring the extent of the squandered resources.

## Why Are Vast Numbers of Vape Batteries Discarded?

The concern surrounding disposable vapes goes beyond consumer habits; it also involves regulatory issues. In the UK, a ban on disposable vapes is set for **June 2025**, but the scenario in the US is more intricate. The **Food and Drug Administration (FDA)** has permitted only a select few vape products, while disposable vapes often navigate around regulatory challenges.

Numerous disposable vapes are produced in China and sold under different brand names to escape regulatory oversight. For instance, the well-known brand **Elf Bar** has changed its name multiple times to continue offering its products in the US. This regulatory gray area has enabled thousands of new vape products to flood the market, further contributing to the e-waste crisis.

### The Hurdles of Recycling Vape Batteries

One reason behind the high rate of vape battery disposal is the challenges associated with recycling them. In the US, liquid nicotine is classified as hazardous waste by the **Environmental Protection

Reasons the Trek Checkpoint SL 7 AXS Gen 3 Might Be the Perfect Gravel Bike

### Trek Checkpoint SL 7 AXS Gen 3: A Multifaceted Gravel Bike for Every Journey

In recent years, the sport of gravel biking has surged in popularity, prompting manufacturers to develop bikes capable of navigating diverse terrains. Trek, a prominent name in the cycling world, has been a key player in this evolution with its Checkpoint series. For the year 2025, Trek has unveiled the **Checkpoint SL 7 AXS Gen 3**, an adaptable gravel bike crafted for adventurers seeking a ride that excels on everything from smooth pavements to challenging trails.

#### A Bike Suited for All Terrains

One of the standout attributes of the Trek Checkpoint SL 7 AXS Gen 3 is its proficiency on a variety of surfaces. Whether traversing gravel, dirt, or even less technical mountain bike trails, this bike rises to the occasion. During a test on a smooth single-track, it showcased remarkable versatility. Although not strictly a mountain bike, the Checkpoint SL 7 demonstrated its capability, showcasing its readiness for off-road excursions.

This bike caters to gravel lovers who desire a dependable and enjoyable ride, regardless of where their adventures take them. It’s not purely a racing machine; it’s built for exploration.

#### Pure Riding Experience, No E-Bike Features

In contrast to many contemporary bikes equipped with motors or batteries, the Checkpoint SL 7 AXS Gen 3 is a wholly human-powered device. This purity is a welcome shift for riders who appreciate the straightforwardness and challenge that a traditional bike provides. The elimination of e-bike accessories contributes to a lighter weight and increased agility, particularly beneficial for endurance rides or demanding terrains.

#### A Division in Trek’s Gravel Offerings

Trek has strategically segmented its gravel offerings into two unique categories: the **Checkpoint** and the **Checkmate**. The Checkmate SLR 9 AXS is the performance-oriented model, boasting a lighter frame, integrated power meter, and SRAM’s Red XPLR groupset. Priced at an impressive $11,999, it stands as a premium choice for dedicated racers.

Conversely, the Checkpoint SL 7 AXS Gen 3 targets adventure riders seeking a more economical yet high-performing bike. With a price tag of $5,699, it’s still a considerable investment, but it provides outstanding value for those in search of a versatile gravel bike that can handle a multitude of conditions.

#### Key Attributes of the Checkpoint SL 7 AXS Gen 3

The Checkpoint SL 7 AXS Gen 3 is loaded with features that set it apart in the gravel bike segment:

– **Frame and Geometry**: Constructed with Trek’s 500 Series OCLV carbon, the bike offers a perfect combination of weight and strength. The geometry has been refined for greater comfort during extended rides, while the rear IsoSpeed decoupler mitigates the jolts from uneven roads and trails. The bike weighs 19.85 lbs (9.0 kg), slightly more than its predecessor yet remains competitive in the gravel category.

– **Tire Clearance**: This bike boasts generous tire clearance, accommodating tires up to 50 mm in width (42 mm with fenders). This is an essential trait for riders aiming to conquer rougher terrains or those wishing to attach fenders for wet weather.

– **SRAM Force XPLR AXS Drivetrain**: Featuring a SRAM Force XPLR AXS D2 groupset, the bike ensures seamless and dependable shifting. The 12-speed 10-42 cassette aligns perfectly with the single 40T chainring, offering a broad spectrum of gear ratios suitable for various terrains.

– **Bontrager Aeolus Elite Carbon Wheels**: Equipped with Bontrager Aeolus Elite carbon wheels, which feature a 35 mm rim depth, this bike provides both lightness and aerodynamic efficiency, making it optimal for gravel journeys.

– **Mounting Options**: A key feature of the Checkpoint SL 7 AXS Gen 3 is its extensive array of mounting points. With attachments for a rear rack, front fork, and both sides of the top tube, this bike is an excellent choice for bikepacking. Additionally, there’s a storage compartment in the downtube perfect for holding tools or a spare tube.

#### Road and Trail Performance

The Checkpoint SL 7 AXS Gen 3 is engineered for endurance, and its design reflects that purpose. The geometry and components ensure comfort during lengthy rides, whether on gravel, dirt, or paved surfaces. The carbon GR Pro gravel handlebars, featuring a 15-degree flare, enhance both comfort and control.

On rugged gravel and rocky paths, the bike’s compliance

Researchers Witness Black Hole Devouring Matter at 40 Times the Expected Rate

### The Accelerated Expansion of Supermassive Black Holes: An Unprecedented Feeding Spree

Supermassive black holes, possessing masses that are millions to billions of times heavier than the Sun, are situated at the cores of nearly all galaxies. For many years, their existence was attributed to the concept that they had billions of years to consume surrounding matter, slowly increasing to their colossal dimensions. Nonetheless, as advanced telescopes have gazed further into the cosmos, uncovering galaxies from earlier periods, astronomers have identified supermassive black holes that emerged far sooner than anticipated. This has prompted a challenging inquiry: how did these black holes experience such rapid growth in such a brief duration?

Recent findings from the James Webb Space Telescope (JWST) might shed light on this mystery. A recently detected black hole, LID-568, seems to have been accumulating matter at an incredible pace, surpassing theoretical boundaries by a factor of 40 for millions of years. This revelation could clarify how certain black holes expanded so swiftly in the early universe.

#### The Eddington Limit: A Hypothetical Barrier on Black Hole Expansion

As matter spirals into a black hole, it generally creates an accretion disk, a rotating mass of gas and dust that becomes heated through friction and collisions. The increasing temperature results in radiation emission, which subsequently exerts pressure on the neighboring matter. This radiation pressure can push away material before it can plunge into the black hole, effectively restricting how much matter the black hole can ingest. This threshold is referred to as the **Eddington Limit**.

The more massive the black hole, the greater its Eddington Limit, indicating it can ingest more matter before radiation pressure hinders further expansion. However, this cap poses a dilemma in accounting for the swift growth of early supermassive black holes. If black holes are limited by the Eddington Limit, how did they attain such substantial sizes in such a brief period post-Big Bang?

#### Surpassing the Eddington Limit: A Rare but Feasible Phenomenon

Although the Eddington Limit imposes a theoretical ceiling on black hole growth, there are circumstances under which black holes can transcend this limit. If matter falls directly into the black hole with minimal time spent in the accretion disk, the black hole can expand more rapidly than the Eddington Limit would typically permit. However, achieving this necessitates a unique arrangement of gas clouds that is unlikely to endure for more than a few million years.

This poses a puzzle in depicting the emergence of supermassive black holes. The usual method for black hole formation—such as the gravitational collapse of a massive star—only yields black holes a few times the solar mass. Even with the merging of black holes and extraordinarily massive stars in the early universe, most black holes would initiate with masses close to 100 times that of the Sun. Theoretical frameworks propose that certain black holes may form directly from collapsing gas clouds, bypassing star formation and resulting in black holes with mass equivalents of 10,000 suns. Yet, this process remains speculative.

#### LID-568: A Black Hole’s Feeding Spree

The black hole LID-568, initially detected by the Chandra X-ray Observatory, presents a potential resolution to this conundrum. LID-568 radiates immensely in X-rays, indicating it is feeding at an exceptionally high rate. Infrared images from the JWST reveal that the light emitted from LID-568 primarily originates from its accretion disk, rather than from stars in its host galaxy.

Spectroscopic evaluations indicated that we observe LID-568 as it existed roughly 1.5 billion years after the Big Bang. Situated within a dwarf galaxy, researchers estimate its mass to be about one million times that of the Sun based on hydrogen emissions. Despite its relatively modest mass in comparison to other supermassive black holes, LID-568 exhibits brightness far exceeding predictions, suggesting it is consuming matter at a rate significantly surpassing the Eddington Limit.

Indeed, estimates propose that LID-568 is ingesting matter at 40 times the Eddington Limit. This implies that the black hole has been engaged in a feeding frenzy for millions of years, facilitating its rapid growth.

#### Indicators of Strong Outflows

One of the most captivating discoveries from the JWST observations is the identification of two jets of material traveling at impressive speeds—over 500 kilometers per second—emanating from the black hole. These jets extend for thousands of light-years and are likely the result of powerful outflows propelled by the intense radiation from the black hole. The existence of these outflows indicates that LID-568 has been emitting radiation at such an extreme level for over ten million years.

From these observations, researchers speculate that LID-568 began with a mass around 100 times that of the Sun. Throughout its feeding frenzy,

Robert Zemeckis’ Newest Film Employs AI Technology to Rejuvenate Tom Hanks and Robin Wright

# AI De-Aging in Hollywood: The Case of *Here* and the Future of Film Technology

On November 1, 2024, TriStar Pictures launched *Here*, a $50 million film helmed by Robert Zemeckis that has attracted attention not just for its engaging storyline but also for its innovative application of artificial intelligence (AI) in visual effects. Featuring Tom Hanks and Robin Wright, the film utilizes real-time AI-driven facial transformation techniques to depict the actors over a span of 60 years. This represents one of the pioneering full-length Hollywood productions to utilize AI-enhanced visual effects, establishing a new benchmark for the film sector.

## The Story Behind *Here*

*Here* adapts the 2014 graphic novel by Richard McGuire. The narrative takes place mainly in a singular living room in New Jersey yet traverses various time periods, delving into the lives of different characters who have occupied the space through the years. Instead of casting different performers to represent the characters at various ages, the creative team decided to employ AI to adjust the appearances of Hanks and Wright throughout the cinematic experience.

The de-aging technology implemented in *Here* was crafted by Metaphysic, a visual effects firm specializing in instantaneous face swapping and aging effects. During production, the crew utilized two screens: one displaying the actors as they looked in reality and another featuring their AI-altered, age-appropriate representations. This setup enabled filmmakers to observe the de-aged images of the actors in real time, marking a significant shift from the conventional post-production-heavy visual effects process.

## How AI De-Aging Works

Metaphysic’s de-aging technology is based on tailored machine-learning models that have been trained on frames from the previous works of Hanks and Wright. This dataset comprises a diverse array of facial movements, skin textures, and appearances subjected to different lighting situations and camera angles. By scrutinizing this information, the AI is capable of producing immediate face transformations that accurately portray the actors at varying ages, thus eliminating the lengthy manual post-production efforts that traditional CGI typically demands.

In contrast to older de-aging methods that depended on frame-by-frame adjustments, Metaphysic’s technique leverages real-time AI processing. The system assesses facial landmarks and correlates them with trained age variations, delivering transformations almost instantly. This breakthrough permits filmmakers to witness the effects during shooting, cutting down on both time and expenses associated with traditional visual effects.

“You couldn’t have made this movie three years ago,” Zemeckis remarked to *The New York Times*. Conventional visual effects for such sophisticated facial modification would have necessitated hundreds of artists and a budget akin to a Marvel extravaganza. In comparison, Metaphysic’s AI models facilitate a more streamlined and budget-friendly process, enabling high-quality outputs with fewer resources.

## AI in Hollywood: A Growing Trend

While *Here* marks a major achievement in AI-driven de-aging, it is not the inaugural film to explore this technology. In 2023, *Indiana Jones and the Dial of Destiny* implemented a custom system known as Flux to de-age Harrison Ford. Nevertheless, this approach required infrared cameras for facial data capture during filming, followed by significant post-production work using older images of Ford. In contrast, Metaphysic’s AI models can perform transformations without added hardware, yielding results in real time.

The adoption of AI in filmmaking is extending beyond mere visual effects. Companies like Runway are pioneering text-to-video generation tools, while others, such as Callaia, are developing AI systems for script analysis and pre-production tasks. However, the increasing utilization of AI in Hollywood has ignited discussions regarding its effects on the sector, especially among unions advocating for actors and writers.

## Union Concerns and Industry Debates

The premiere of *Here* coincides with a period when Hollywood studios are investigating various AI applications, though amidst significant debate. The Screen Actors Guild (SAG-AFTRA) and the Writers Guild of America (WGA) have both raised alarms about the potential for AI to supplant human creativity in fields such as scriptwriting and acting. Recent union contracts have established strict limits on the integration of AI into creative workflows, yet numerous industry veterans feel that the technology’s impact is unavoidable.

“Everyone’s nervous,” commented Susan Sprung, CEO of the Producers Guild of America, to *The New York Times*. “And yet no one’s quite sure what to be nervous about.” The swift advancement of AI technology has left many in the industry pondering its long-term consequences, particularly regarding job security for actors, writers, and other creative individuals.

The SAG-AFTRA strike in 2023 underscored these apprehensions, with union leaders cautioning that AI could one day replace human performers. Although the strike resulted in certain restrictions on AI usage, the technology continues to develop, and its presence in Hollywood is anticipated to expand in the forthcoming years.

## AI in Future Films

Metaphysic’s technology has already been utilized in other

Insights on Senescence from a 500-Year-Old Maritime Relic: Lessons We Can Gain

# Raman Spectroscopy of Mary Rose Crew’s Collarbones: Discoveries on Handedness and Aging

The **Mary Rose**, the renowned warship of Henry VIII, tragically sank during the **Battle of the Solent** in 1545, leading to the loss of numerous crew members and a plethora of artifacts. After lying on the seabed for over four centuries, the ship was salvaged in 1982, along with the extraordinarily well-preserved remains of 179 crew members. The anaerobic environment of the wreck, shielded by layers of soft sediment, played a crucial role in preserving not only the ship but also the bones of those who met their demise.

In recent developments, these remains have shed light on the life aboard the ship, the crew’s health, and even their physical attributes. A recent study, published in **PLoS ONE**, utilized **Raman spectroscopy** to examine the collarbones of 12 crew members, uncovering fascinating details about their handedness and the progression of their bone aging.

## The Mary Rose: A Brief Overview

The **Mary Rose** was launched in 1510, alongside her sister vessel, the **Peter Pomegranate**, as part of Henry VIII’s initiative to enhance England’s naval strength. The ship served under the king during various conflicts, including wars with France, and underwent a major refurbishment in the 1520s. Unfortunately, her time came to an end in 1545 during the **Battle of the Solent**, where she capsized and submerged, likely due to a mix of overloading, crew mistakes, and a sudden gust of wind.

The wreckage remained preserved until its discovery and recovery in the 20th century. Today, the **Mary Rose Museum** in Portsmouth, England, displays the remnants of the ship alongside thousands of artifacts recovered, providing a fascinating view into Tudor naval life.

## Raman Spectroscopy: A Non-Invasive Method

The recent investigation, carried out by researchers from **Lancaster University** in partnership with the **Mary Rose Museum**, concentrated on the clavicles (collarbones) of 12 crew members. The team employed **Raman spectroscopy**, a non-invasive method that utilizes a laser to stimulate molecules in a sample. The resultant vibrations generate a distinctive biochemical fingerprint, enabling scientists to identify various organic and inorganic materials.

Previously, Raman spectroscopy has been applied to examine the leg bones of some members of the **Mary Rose** crew to uncover indications of bone disease. This study shifted focus to the clavicles, which are essential bones connecting the upper limbs to the torso and often endure significant stress during physical activities.

## Collarbones and Handedness

The clavicle is among the first bones to ossify during gestation, yet it is also one of the last to fully fuse, typically around the ages of 22 to 25. This characteristic makes it an excellent subject for investigating age-related alterations. The researchers assessed the mineral and protein composition of the clavicles, concentrating on phosphate, carbonate, and amine (a principal constituent of collagen).

Their findings indicated that the mineral content of the bones increased with age, while the protein content diminished. Notably, these changes were more evident in the right clavicles compared to the left, implying that most crew members were likely right-handed, as the right clavicles exhibited more pronounced wear and tear, potentially due to the physical demands of their responsibilities.

The inclination towards right-handedness among the crew may also have historical significance. In the Tudor era, left-handedness was frequently linked to witchcraft, leading to social stigma against left-handed individuals. This historical context may clarify why the majority of the crew appeared to favor their right side.

## Implications for Contemporary Science

The insights from this study extend beyond the historical narrative of the **Mary Rose**. Gaining comprehension of how bones transition with aging and physical activity can offer invaluable knowledge regarding contemporary bone health, especially in relation to disorders like **osteoporosis** and **osteoarthritis**. Furthermore, the research underscores the effectiveness of **Raman spectroscopy** as a non-destructive method for studying ancient remains, paving the way for investigating historical populations without harming valuable artifacts.

**Sheona Shankland**, one of the study’s co-authors, shared her enthusiasm regarding the discoveries: “Having grown up captivated by the **Mary Rose**, it has been incredible to engage with these remains. The preservation of the bones and the non-intrusive nature of the technique empower us to gain insights into the lives of these sailors while also enhancing our understanding of the human skeleton, which is pertinent to the contemporary world.”

## Conclusion

The **Mary Rose** remains a vibrant source of intrigue and revelation, providing insights into Tudor naval existence, the physical strains faced by sailors, and the aging process of bones. The application of **Raman spectroscopy** has paved the way for innovative approaches to studying ancient remains, offering a non-invasive method to explore the past.

Elon Musk Alters X’s Blocking Function, Essentially Transforming It into a “Fancy Mute Button”

# X’s Controversial Update: Users Who Have Been Blocked Can Now Access Posts by Those Who Blocked Them

In a contentious development that has ignited considerable discussion, **X**, which was previously known as Twitter, has implemented a major tweak to its blocking system. Users who find themselves blocked are now able to view posts from those who have chosen to block them, given that those posts are made public. This alteration has sparked issues surrounding user safety, privacy, and potential misuse, particularly for at-risk groups.

## The Modified Block Policy

The engineering team at X has recently shared news of this revision, announcing, “We are beginning to roll out the block function update.” Under this update, users who have been blocked will now have the ability to see posts from those who blocked them, though interaction with such posts is prohibited. Therefore, while blocked users can observe the content, they are unable to like, reply, repost, or in any way engage with it.

The platform defended this modification by stating that the former block feature could be misused to obscure detrimental or private details about the blocked users. In a statement, X clarified that this update would “enable blocked individuals to ascertain if such behavior is taking place… contributing to enhanced transparency.”

This adjustment resonates with **Elon Musk**’s previous view. In 2022, Musk maintained that “blocking public posts is illogical” and proposed replacing the block feature with a more robust mute option. The mute function, unlike blocking, enables users to prevent content from certain accounts from appearing on their feeds without restricting those accounts from accessing their posts.

## User Discontent and Safety Risks

The update has faced substantial backlash from numerous users, with a considerable fraction of the X community expressing frustration and apprehension. While some individuals previously employed the block feature to eliminate unwanted or irrelevant content, others utilized it as a vital safeguard. For those enduring harassment, stalking, or abuse, the capability to block someone from seeing their posts served as a key measure for preserving their privacy and safety.

Detractors argue that the revised policy could grant stalkers, harassers, and various malicious individuals the capacity to keep tabs on their targets, even after being blocked. Several users highlighted that blocked accounts could view, screenshot, and disseminate content shared by those who blocked them, potentially escalating harassment or the improper use of personal information. One user referred to the block button under the new directives as “a sophisticated mute button,” pointing out the reduced protective capability of this feature.

### Risks of Misuse

The apprehensions are especially acute for individuals who have faced stalking or harassment. **Claire Waxman**, the Victims’ Commissioner in the London mayor’s office, expressed her concerns regarding the update, asserting that it “is a perilous choice for a social media platform, with severe consequences for victims—especially those facing stalking—and their safety.” Waxman stressed that permitting blocked users to see posts could accommodate abusers and stalkers, promoting their harmful actions.

In addition, **Tracy Chou**, founder and CEO of **Block Party**, which creates resources for addressing online harassment, critiqued the update. She noted that while block evasion had always been feasible through alternative accounts, the former block feature created obstacles, making it harder for malicious individuals to continue their harassment. “Facilitating a creep’s ability to stalk is not a positive move!!” Chou remarked, highlighting the necessity of preserving barriers against harassment.

## Updates to X’s Support Documentation

Prior to this change, X’s support page regarding account blocking explicitly indicated that blocked users could not view posts, search for content, or access Moments created by the person who blocked them. These limitations have since been omitted from the support documentation on the platform. Nonetheless, blocked users are still unable to interact with posts, follow the blocker, send direct messages, add the blocker to lists, or tag them in images. Additionally, posts from blocked accounts will not feature in the timeline of the individual who enacted the block.

### An Evolution in Platform Interaction

This modification signifies a broader transformation in how X manages user interplay and privacy. In the past, it was relatively straightforward to observe tweets without logging in, but in 2023, X (formerly Twitter) started prohibiting unregistered users from accessing tweets and user profiles. This shift was purportedly aimed at curtailing data scraping, yet it also meant that blocked users were required to create alternate accounts to view posts from those who blocked them. The new policy effectively eliminates that hurdle, enabling blocked users to access posts without logging out or setting up a new account.

## Questions Regarding App Store Compliance

The update has also prompted inquiries into whether the new policy adheres to the regulations of prominent app stores such as Apple’s App Store and Google Play. Both platforms have rules that mandate apps with user-generated content or social networking elements to furnish users with the option to block abusive individuals.

Apple’s stipulations indicate that apps must provide “the ability to block abusive users from the service,” while Google’s criteria require apps to enable “in-app

Fed up with Bulky Electric Cars? The 2025 Hyundai Kona Electric Presents an Ideal Substitute.

# 2025 Hyundai Kona Electric: A Compact EV That Surprises

In a market filled with large, luxury electric vehicles (EVs) that come with steep prices, the 2025 Hyundai Kona Electric emerges as an invigorating choice. It’s neither overly large nor excessively heavy, and it excels in efficiency. For individuals on the hunt for a compact, budget-friendly, and functional EV, the Kona Electric presents an attractive alternative that defies the mainstream trend of automakers focusing solely on producing expansive, costly EVs.

## An Overview of the Kona Electric

The Hyundai Kona Electric has evolved significantly since its debut. The 2025 iteration enhances the achievements of its predecessors, providing a variety of trims and configurations to meet diverse needs and financial plans. The starting model, the SE, is priced at $32,875, while higher-end options like the SEL, N Line, and Limited feature more powerful motors and added amenities.

The Kona Electric SE is equipped with a 133-horsepower (99 kW) motor, whereas the other trims, including the N Line highlighted here, feature a more potent 201-horsepower (150 kW) motor. All variants yield 188 lb-ft (255 Nm) of torque, offering sufficient power for both urban commuting and highway travel.

### Compact and Lightweight Design

A notable attraction of the Kona Electric is its manageable proportions and lighter weight. In a time when numerous EVs weigh nearly three tons, the Kona Electric feels almost light by comparison. The N Line variant, sporting a sporty rear wing and subtly refined front design, spans 172.6 inches (4,384 mm) in length and has a weight of 3,880 lbs (1,760 kg). This makes it a quick and easily maneuverable vehicle, especially in city environments where more substantial EVs can be cumbersome.

The Kona Electric’s compact measurements—71.9 inches (1,826 mm) wide and 62 inches (1,575 mm) tall—render it an excellent choice for those who prefer not to drive a full-size SUV but still desire the versatility of a crossover.

## Performance and Range Options

The 2025 Kona Electric presents various battery options depending on the chosen trim. The fundamental SE model features a smaller 48.6 kWh battery, offering a range of 200 miles (321 km). The more powerful variants, such as the SEL, N Line, and Limited, include a larger 64.8 kWh (usable) battery. The SEL and Limited trims provide an impressive range of 261 miles (420 km), while the N Line, known for its sporty body kit, experiences a range reduction due to its elevated drag coefficient, delivering 230 miles (370 km).

### Charging Options

Charging the Kona Electric is a straightforward affair. Hyundai asserts that the battery can recharge from 10 to 80 percent in merely 43 minutes with a DC fast charger. Although real-world testing didn’t exactly match these figures, a charge from 30 to 80 percent took only 36 minutes, which remains commendable for many drivers. For those using AC charging, the Kona Electric’s 11 kW onboard charger allows for a full charge from 10 to 100 percent in just over six hours.

## Efficiency as a Major Draw

One of the Kona Electric’s most outstanding features is its efficiency. In urban settings, the Kona Electric often surpasses its EPA-rated efficiency, especially in Eco Mode, which enhances throttle response and minimizes energy usage for heating and cooling. In this mode, drivers can reach up to 5 miles per kilowatt-hour (kWh), or 12.4 kWh/100 km, positioning it among the most efficient EVs in its category.

Even in Sport mode, which delivers a more dynamic throttle response, the Kona Electric still achieves a commendable 4 miles per kWh (15.5 kWh/100 km). This level of efficiency makes the Kona Electric a fantastic option for drivers eager to lower energy usage while retaining performance.

### Engaging Driving Experience

While the Kona Electric may not be designed purely for high performance, it nonetheless offers an enjoyable and engaging driving experience. The 201-horsepower motor supplies ample power for typical driving scenarios, and the vehicle’s lightweight construction contributes to its nimbleness and responsiveness. However, the front-wheel-drive format does lead to some torque steer, especially when accelerating aggressively in Sport or Comfort mode.

The Kona Electric’s suspension is calibrated to accommodate the weight of the battery, resulting in a firm ride that might feel somewhat jarring on rough terrain. Nevertheless, this configuration aids in maintaining stability and composure, even during swift cornering.

## Practicality and Interior Amenities

Despite its compact form, the Kona Electric surprises with a generous amount of interior room. The rear cargo compartment offers 25.5 cubic feet

Nvidia Takes the Place of Intel in Dow Jones Index After 25 Years

# Stock Index Transition Signifies Symbolic Market Change as Chip Sector Shifts Focus Towards AI

On November 1, 2024, **S&P Dow Jones Indices** announced a pivotal change that highlights a substantial transformation in the semiconductor market. **Nvidia**, a top player in the AI chip sector, will take the place of **Intel** in the **Dow Jones Industrial Average (DJIA)**, ending Intel’s 25-year presence on this esteemed stock market index. This alteration, effective November 8, 2024, emphasizes the increasing significance of artificial intelligence (AI) in the technology landscape and the evolving dynamics in the semiconductor industry.

## A Dramatic Transformation in the Semiconductor Market

The choice to replace Intel with Nvidia in the DJIA signifies a broader evolution within the semiconductor realm. Intel, once a leading force in the chip industry, has witnessed a decline in its fortunes in recent years. The company’s stock plummeted by 54% in 2024, positioning it as the worst performer on the Dow. For the first time in 30 years, Intel’s market valuation has dipped below $100 billion, and analysts anticipate that the company will report its first annual net loss since 1986.

Conversely, Nvidia has enjoyed an unprecedented ascent, fueled by the rising demand for AI accelerator chips. Nvidia’s **graphics processing units (GPUs)** are now at the forefront of AI innovation, driving state-of-the-art systems like **generative AI chatbots** such as **ChatGPT**. Consequently, Nvidia’s market capitalization has skyrocketed to an incredible $3.32 trillion, making it the second most valuable entity globally. The company’s stock price has more than doubled in 2024 alone, highlighting its crucial role in the AI advancement.

S&P Dow Jones Indices clarified the reasoning behind this change, stating that the index adjustments were made to provide a more accurate representation of the swiftly evolving semiconductor field. Nvidia’s addition to the DJIA showcases the increasing significance of AI and the diminishing influence of traditional chip manufacturers like Intel.

## Intel’s Decline: Overlooked Opportunities and Strategic Blunders

Intel’s descent can be attributed to various factors, including its inability to seize critical opportunities in the AI sector. While Intel was once a household name synonymous with the personal computer boom, the company has struggled to uphold its leadership position in recent years. **Taiwan Semiconductor Manufacturing Company (TSMC)** has surpassed Intel in chip production, and Intel has fallen behind in the pursuit to create AI processors.

One of Intel’s major blunders was its failure to capture a larger segment of the AI chip market. The company had optimistic projections for its **Gaudi AI accelerator chips**, anticipated to generate over $500 million in sales for 2024. However, Intel recently retracted this forecast, and CEO **Pat Gelsinger** had initially aimed for an even more ambitious goal of $1 billion in sales. The firm’s struggles in the AI domain have raised red flags for analysts, with **Bank of America** analyst **Vivek Arya** questioning Intel’s AI strategy during a recent earnings call.

Additionally, Intel has faced mounting competition from **Arm-based alternatives**, which power billions of smartphones and other devices. The company also suffered a symbolic defeat when **Apple** shifted away from Intel processors for its Mac computers, choosing instead to utilize custom-designed chips based on the Arm architecture.

## Nvidia’s Ascent: The Strength of AI

While Intel has faltered, Nvidia has flourished by branding itself as a frontrunner in the AI revolution. Nvidia’s GPUs serve as fundamental components in the advancement of AI systems, particularly in **machine learning** and **deep learning**. The company’s hardware is essential for training and operating AI models, establishing it as a vital contributor to technologies like **autonomous vehicles**, **robotics**, and **natural language processing**.

Nvidia’s triumph is directly linked to the rapid expansion of AI applications. The company’s chips are integral to data centers, supercomputers, and consumer products, facilitating the development of AI-driven innovations that are reshaping sectors from healthcare to finance. Nvidia’s supremacy in the AI chip market has catapulted its stock price to unprecedented levels, and its inclusion in the DJIA reflects its growing impact in the tech industry.

## Shifting Winds in the Tech Sector

The **Dow Jones Industrial Average** serves as a crucial gauge of the U.S. stock market, monitoring 30 large, publicly owned companies representing major economic sectors. Being included in the DJIA is an esteemed honor for any firm, and Intel’s removal from the index signifies a symbolic nadir for the once-mighty chip producer.

S&P Dow Jones Indices routinely updates the DJIA to mirror present market trends and realities, and the decision to substitute Intel with Nvidia illustrates the escalating significance of AI in the technological sector. While Intel was once

China Reveals New Heavy-Lift Rocket Inspired by SpaceX’s Starship

# China’s Long March 9 Rocket: A New Chapter in Reusable Spaceflight

In the swiftly changing realm of space exploration, China has once again captured attention with its innovative strides in rocket technology. The Long March 9, originally designed as a traditional super heavy-lift rocket, has experienced considerable design modifications over the last ten years. Most notably, it now incorporates a reusable first stage and an upper stage fitted with flaps, showcasing striking similarities to SpaceX’s Starship. This evolution signifies a critical turning point in China’s space ambitions, as the nation aims to contend with the United States in the pursuit of lunar leadership and further.

## A Decade of Transformation

When Chinese space officials first presented the Long March 9 design nearly a decade ago, it was intended as a completely expendable rocket. The initial plan included three stages along with solid rocket boosters affixed to its sides, resembling conventional heavy-lift rockets such as NASA’s Space Launch System (SLS). However, the swift advancements made by SpaceX, particularly in reusable rocket technology, prompted China to reassess its strategy.

Two years prior, China revealed that it had revised the Long March 9 design to integrate a reusable first stage. This represented a major advancement, aligning the rocket more closely with the reusable models pioneered by SpaceX. However, the most recent updates, presented at the Zhuhai Airshow in China, demonstrate that the Long March 9 has experienced yet another evolution — and this time, it closely resembles SpaceX’s Starship.

## A Recognizable Design

The revamped Long March 9 will boast a fully reusable first stage powered by 30 YF-215 engines. These engines utilize methane and liquid oxygen as propellants, paralleling SpaceX’s Raptor engines. Each YF-215 engine produces around 200 tons of thrust, in comparison to the 280 tons generated by Starship’s Raptor engines. Although the thrust outputs differ slightly, the overall configuration of the Long March 9’s first stage is strikingly akin to that of Starship.

In addition to the reusable first stage, the Long March 9 will also feature a reusable upper stage. This stage is outfitted with flaps in a design that closely mirrors Starship’s second stage, which employs similar aerodynamic structures for controlled descent and landing. According to Chinese officials, the inaugural flight of this new Long March 9 is slated for 2033, allowing China nearly ten years to enhance and perfect the design.


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