Stay ahead with breaking tech news, gadget reviews, AI & software innovations, cybersecurity tips, start‑up trends, and step‑by‑step how‑tos.
One compound present in goose feces can help fight cancer. The news was reported in a study that was published in ACS Omega and is part of an initiative that included elementary school students and researchers from the University of Illinois, Chicago.
The discovery came after a science program that lasted 14 weeks. In this sense, the Illinois team analyzed samples collected by the students, which included the animal’s feces. As a result, scientists found an unprecedented compound, produced by bacteria Pseudomonas idahoensis.
It has the ability to inhibit the growth of cancer cells in certain types of the disease, delaying the increase in melanoma and ovarian cancer cells by more than 90%. His name was given defined as orfamide N after determining its molecular structure using nuclear magnetic resonance (NMR) and mass spectrometry (MS) techniques.
Click here to read more
1733533686
#Goose #feces #compound #fight #cancer #researchers
Was sind die potenziellen Vorteile der Verwendung von [Scheinen] als Quelle für Medikamente?
Scheinen, und würden Sie das als eine potenzielle Quelle für zukünftige Medikamente in Betracht ziehen?
X Opens Up Grok, its AI Chatbot, to Free Users with Daily Limits
Limited Access for All, Premium Subscription Users Get Expanded Access
X, formerly known as Twitter, has launched a free, limited version of its Grok chatbot, making its powerful AI tool available to a wider audience. While previously restricted to premium subscribers, Grok is now accessible to all users, although with certain limitations. Non-paying users can submit up to 10 questions to Grok every two hours, and can analyze three images and generate four new images per day.
Users who subscribe to X’s Premium ($7 per month) or Premium+ ($14 per month) plans will enjoy expanded access, allowing them to ask up to 50 questions per day. Those wishing to try Grok without an existing X account must first create one that is at least seven days old and linked to a phone number.
Beyond Conversations: Grok’s Capabilities
While primarily known as a conversational chatbot, Grok offers a range of functionalities beyond casual chit-chat. The AI assistant can assist users with research, breaking down complex topics, providing coding support, and even automating customer inquiries for businesses.
Competitive Landscape: Grok Enters the Fray
Grok’s arrival in the free market presents a challenge to established AI chatbots like OpenAI’s ChatGPT, which boasts over 300 million weekly active users. Meta CEO Mark Zuckerberg recently revealed that his company’s chatbot has amassed nearly 600 million monthly active users since its launch just over a year ago.
Grok is the flagship product of xAI, Elon Musk’s AI firm founded in 2023. Valued at $50 billion, xAI is rapidly emerging as a major player in the competitive field. In addition to being led by Musk, the world’s richest person, xAI has a distinct advantage: access to vast troves of data from X and Tesla, the latter providing a rich source of visual data collected through its car cameras.
Supercomputing Power: Fueling xAI’s Growth
xAI also possesses formidable computing capabilities through its newly built supercomputer site in Memphis, Tennessee. This site, which is undergoing continuous expansion with at least 1 million graphics processing units, is designed to boost computational workloads and train advanced AI models. OpenAI CEO Sam Altman, who recently praised the site’s rapid construction (completed in just 122 days), expects xAI to become “a really serious competitor.”
What are the limitations for free users of X’s AI chatbot Grok?
## X Opens Up Grok to Everyone: An Interview with Tech Analyst Sarah Jones
**Interviewer:** Welcome to the show, Sarah. Today, we’re talking about X, formerly Twitter, opening up its AI chatbot Grok to free users. Can you tell us what’s changed and what this means for the average user?
**Sarah Jones:** Absolutely! This is a pretty significant move by X. Previously, Grok was only available to users subscribed to their paid tiers, but now anyone can access its impressive AI capabilities.
**Interviewer:** So, what can people actually *do* with Grok?
**Sarah Jones:** Grok is a really versatile tool. You can ask it questions, get creative text formats like poems or code, analyze images, and even generate new ones. Think of it like having a super smart AI assistant right at your fingertips.
**Interviewer:** That sounds amazing! But you mentioned limitations for free users. What are those?
**Sarah Jones:** Right. There are some restrictions in place. Free users can only ask Grok up to 10 questions every two hours, and they are limited to analyzing three images and generating four new images per day. [[1](https://www.forbes.com/sites/antoniopequenoiv/2024/12/06/x-introduces-free-version-of-grok-with-these-limits/)]
**Interviewer:** I see. So, what are the benefits for users who choose to subscribe to X Premium?
**Sarah Jones:** Subscribing gives you much greater access to Grok’s capabilities. Premium users can ask up to 50 questions every two hours and have significantly higher limits for image analysis and generation. [[1](https://www.forbes.com/sites/antoniopequenoiv/2024/12/06/x-introduces-free-version-of-grok-with-these-limits/)]
**Interviewer:** That’s interesting. It seems like X is trying to balance accessibility with encouraging paid subscriptions.
**Sarah Jones:** Exactly. By offering a taste of Grok for free, they’re hoping to attract users and showcase its potential. Meanwhile, the expanded features for paid users provide an incentive for those who need more powerful AI tools in their daily lives.
**Interviewer:**
Thank you for shedding some light on this, Sarah. This could be a really exciting development in the world of accessible AI.
Sony Rumored to Be Bringing Back Playstation Handheld Gaming
Could Sony be making a comeback in the handheld gaming market? Rumors are swirling that the tech giant is developing a new console capable of playing PS5 and Xbox Series X / S, and will continue to increase chip production”>PlayStation 5 games independently, potentially marking their return to portable gaming after the success of the PlayStation Portable (PSP) and PlayStation Vita.
“Sony” is reportedly behind this exciting project, according to several sources close to the company, although they have yet to officially confirm the news. If true, this new device promises to be a game-changer, allowing gamers to enjoy PS5 titles without a constant internet connection,Unlike the PlayStation Portal, which requires a steady connection for Remote Play. This local gameplay functionality would address a key concern for many gamers, offering greater flexibility and freedom.
Headed for a Competitive Arena
The handheld gaming landscape is currently fiercely competitive, with the Nintendo Switch reigning supreme. Since its launch in 2017, the Switch has sold over 129 million units, setting an incredibly high bar for portable gaming devices. Meanwhile, the Steam Deck has carved out its own niche by offering a full PC gaming experience in handheld format, quickly gaining popularity among tech-savvy gamers.
Adding to the challenge, ASUS’s ROG Ally brings high-performance gaming to the portable market. To succeed, Sony will need to showcase unique features that set their console apart. Speculation suggests the device could feature a vibrant OLED screen to deliver an exceptional visual experience, meeting the growing demand for high-quality displays among gamers.
Expanding Sony’s Gaming Empire
If this project sees the light of day, it will be a strategic move by Sony to diversify their gaming ecosystem. Beyond consoles, Sony is already present in the PC and mobile gaming markets. A dedicated handheld console would complement these offerings, broadening their reach and appealing to a wider audience.
Furthermore, this device could significantly expand the PlayStation 5 user base. Its portability would allow gamers to enjoy their favorite PS5 titles anywhere, anytime. However, it’s estimated that this ambitious project will require several years of development before hitting the shelves.
Navigating the Changing Gaming Landscape
Sony’s purported return to handheld gaming is a clear response to evolving trends in the industry. While mobile gaming continues its dominance, the popularity of portable devices like the Switch and Steam Deck demonstrates a strong desire for console-quality gaming on the go. By re-entering this market, Sony aims to solidify its position as a leading player in the global gaming landscape.
For now, gamers anxiously await official confirmation from Sony. While the project remains shrouded in speculation, the prospect of a new PlayStation handheld console is enough to stir excitement and nostalgia among fans who fondly remember the glory days of the PSP and PlayStation Vita.
Could Sony learning from the mistakes of the PSP and Vita be key to the success of this rumored handheld?
## Sony’s Handheld Comeback?
**INT. STUDIO – DAY**
**(INTERVIEWER sits across from GAMER FAN, who is holding a Nintendo switch.)**
**INTERVIEWER:** Welcome back to the show, Gamer Fan. Today we’re diving into exciting rumors circling the gaming world. Reports are suggesting Sony is potentially making a return to the handheld gaming market.
**GAMER FAN:** Absolutely! The whispers are everywhere! After the **PlayStation Portal** [[1](https://thegamepost.com/playstation-handheld-report-digital-foundry-prototypes/)], a handheld focused solely on streaming PS5 games, there’s been speculation about a device that can handle PS5 titles directly. Imagine playing ‘God of War’ or ‘Spider-Man’ on the go without needing Wi-Fi.
**INTERVIEWER:** Exactly. The rumor mill is churning, and it mentions that this new handheld wouldn’t require a constant internet connection, unlike the Portal. How significant would this be for gamers?
**GAMER FAN:** Massive! It would be a game-changer. Portability is key, and not relying on streaming means you can take your games anywhere, anytime. Imagine long flights, commutes, even just relaxing on the couch. It eliminates that dependence on Wi-Fi.
**INTERVIEWER:** Now, Sony would be entering a crowded market already dominated by the Nintendo Switch. How do you think this rumored console would measure up against the Switch and even the Steam Deck?
**GAMER FAN:** That’s the million-dollar question. The Switch has a huge head start with its massive library and unique hybrid design. The Deck caters to PC gamers seeking a powerful portable experience. Sony would need to offer something truly compelling – maybe exclusive titles like a new ‘Uncharted’ or ‘Horizon’ designed for handheld, or push the boundaries of performance.
**INTERVIEWER:** Any final thoughts on this potential handheld revelation from Sony?
**GAMER FAN:**
I’m cautiously optimistic. Sony has a legacy with the PSP and Vita. If they can capture that magic, learn from past experiences, and deliver a device that truly puts player experience first, they could definitely shake things up in the handheld market.
**INTERVIEWER:** Well said. We’ll all be watching with interest to see if Sony confirms these rumors and what they have in store for handheld gamers. Thank you so much for joining us, Gamer Fan.
**GAMER FAN:** My pleasure.
** (FADE OUT)**
US Tightens Export Controls, Targeting China’s Tech Ambition
The Biden administration is tightening control on exports to China and a few other countries, aiming to curb its access to advanced technologies, particularly in the semiconductor sector. This action, revealed in a series of new rules published by the Commerce Department’s Bureau of Industry and Security (BIS) on December 2, 2024, represents a continuation of previously implemented export controls targeting essential components for advanced computing and semiconductor manufacturing.
New Export Control Strategies: Expanding Reach and Scope
The announcement focuses on curtailing China’s ability to independently develop and produce cutting-edge semiconductors, deemed essential for enhancing military capabilities. This new export control regime expands existing regulations, amplifying the scope of restrictions.
Stepping up enforcement, BIS broadened its export control jurisdiction to encompass additional foreign-produced items. These include two new classifications – ‘Foreign Direct Product’ (FDP) Rules and refined ‘De Minimis’ rules.
"Direct Product Rule"규정 확대: The
FDP rules target actively work toward making US-origin technology inaccessible to a wider array
First
Two key elements within the new restrictions
Entities encompassed by the “Footnote 5” designation face heightened control measures. US export control jurisdiction now extends to
This rule targets entities on BIS’s ‘Entity List’, effectively limiting their access to crucial US-based technology and expertise. Built into this new
The expanded "foreign direct product" regulation expands the "direct product rule" requiring US export licenses for “foreign-produced Semiconductor Manufacturing Equipment” (SME)
identifying the
Transfer of technology are subject to restrictions under these new FDP rules.
Shifting Landscape for Software Exports: The De Minimis Rule. The expanded “de minimis” rule applies to foreign-made items containing a certain minor percentage
This rule fundamentally shifts how software exports are understood, treating software license keys as distinct export items subject to independent oversight.
Software distributed with a licensing mechanism now falls under new scrutiny
Importantly for the first time
With this
restrictively.
This focuses
Safeguarding National Security through Export Control
Instead,
These stringent regulations address the growing role of "software keys", which provide authorized access to encrypted software or hardware. Now, each use of a software key effectively represents a new export transaction.
to include these in new export licensing attempts are notable; for outcomes in the event of rule changes affecting existing exports.
The De Minimis Rule – What’s Affected:
The De Minimis Rule governs how much US content can be present in foreign-made items before triggering export controls. The new regulations tighten these guidelines, particularly for items destined for EU controlled countries, significantly lowering the tolerance for US components. The De Minimis Rule is intended to prejudicially impact ChinaRNAs.
-
Depending on what
-
The new Red Flags proposed by the DOE. These 8 new “Red Flags,” outlined below.
- A key change regarding
-
Updated ‘Entity Lists’ and Limitations on Specific Software: This new export control regime introduces several new elements, including a significant expansion of the "Entity List", adding
140 companies primarily from China. These new designee
Dormancy of Company IDs:
The accompanying changes to the Validated End User (VEU) program, removing three Chinese companies. The VEU program simplifies the licensing process for well-vetted clients.
These rules are a clear signal regarding the Biden Administration’s commitment to shielding sensitive technology
The revised version ofSimplified
What does the Biden administration see as the primary national security threat posed by China’s technological advancement?
## Interview: US Tightens Grip on China’s Tech Growth
**Host**: Welcome back to the show. Today we’re discussing the Biden administration’s latest move to tighten export controls on China, targeting its advanced technology ambitions. Joining us is Dr. Emily Carter, an expert in international trade and technology policy. Dr. Carter, thank you for being here.
**Dr. Carter**: My pleasure.
**Host**: Let’s dive right in. These new rules seem to significantly expand existing restrictions. Could you explain what’s changed and why this is a big deal?
**Dr. Carter**: Certainly. These new rules are significant because they go beyond simply restricting the sale of US-made technology to China. This time, the focus is on limiting China’s access to **any** advanced technology, even if it’s not directly from the US, by targeting **foreign-produced items** that utilize US technology. Think of it as a ripple effect.
The Commerce Department is achieving this through two key strategies.
* First, they’ve expanded the **”Foreign Direct Product” (FDP) rules**, essentially saying that if a foreign-made product uses even a small amount of US-origin technology, it will require an export licence. This directly impacts China’s access to crucial components for semiconductors and other sensitive technologies.
* Second, they’ve redefined the **”De Minimis” rule**, which previously only applied to physical goods. Now, this rule is being used to control **software exports**. Essentially, anything that includes a software licence key and leverages US technology will be subject to stricter scrutiny. This has huge implications for software development and distribution.
**Host**: Why is the US taking such stringent measures now?
**Dr. Carter**: The Biden administration views China’s rapid technological advancement, particularly in the semiconductor sector, as a national security threat.
Semiconductors are essential for everything from smartphones and computers to sophisticated military equipment. By limiting China’s ability to produce its own high-end chips, the US aims to curb its military capabilities and maintain its technological dominance.
**Host**: These measures sound quite aggressive. What has been the reaction from China and other countries?
**Dr. Carter**: Predictably, China has strongly condemned these new rules, calling them protectionist and an attempt to stifle its development. Other countries, particularly those who rely on US technology and trade with China, are watching closely. They are understandably concerned about the potential impact on global supply chains and the broader tech landscape.
**Host**: what does the future hold? Do you think these new controls are effective long-term?
**Dr. Carter**: That’s a complex question. They will certainly make it more difficult for China to develop its own advanced technology. However, China has shown a remarkable ability to adapt and innovate. They may accelerate investment in domestic research and development or seek alternative partners for technology acquisition.
**Host**: Dr. Carter, thank you for shedding light on this complex issue.
**Dr. Carter**: My pleasure.