2025年11月25日星期二

[Technology] How popular is Gemini 3?

Gemini 3 is currently very popular, with significant user engagement and performance metrics. It has 2 billion monthly users for AI Overviews and 650 million users for the Gemini app. Gemini 3 Pro has topped the LMArena leaderboard, showcasing its advanced capabilities. The model is integrated into Google Search and developer tools, indicating widespread adoption and usage. It has been recognized as Google's most intelligent model, with improvements in reasoning and multimodal understanding. Overall, Gemini 3 is positioned as a leading AI model, reflecting its growing popularity and effectiveness in various applications.


Individual Comments on Gemini 3

Marc Benioff (Salesforce CEO):
After years of daily ChatGPT use, he said Gemini 3 was a game‑changer: “Holy shit … I’m not going back. The leap is insane — reasoning, speed, images, video… everything is sharper and faster.”

His endorsement signals a dramatic shift in enterprise perception.

Wei‑Lin Chiang (CTO, LMArena):
Gemini 3 Pro holds a “clear lead” in coding, math, and creative writing.
Surpasses Claude 4.5 and GPT‑5.1 in agentic coding and visual comprehension.

Alex Conway (DataRobot engineer):
Highlighted Gemini’s performance on ARC‑AGI‑2 reasoning benchmark, scoring nearly twice as high as GPT‑5 Pro at one‑tenth the cost.

Also doubled GPT‑5.1’s score on SimpleQA, making it strong for niche knowledge.

Tim Dettmers (Carnegie Mellon):
Called it a “great model” but noted UX issues: doesn’t always follow instructions precisely.

Joel Hron (CTO, Thomson Reuters):
Found Gemini 3 strong in legal/tax reasoning tasks, outperforming Gemini 2.5 and some Anthropic/OpenAI models.

Louis Blankemeier (CEO, Cognita):
Excited by numbers but cautious: Gemini struggled with subtle radiology cases (rib fractures, rare conditions).
Compared radiology challenges to self‑driving cars — edge cases remain tough.

Matt Hoffman (Head of AI, Longeye):
Praised Gemini’s image generator for synthetic datasets but said benchmarks don’t map neatly to law enforcement use cases.

Thomas Schlegel (VP Engineering, Built):
Sees Gemini 3 as “everything we love about Gemini on steroids”.
Still plans to use a mix of models (Claude for coding, OpenAI for business reasoning).

Tanmai Gopal (CEO, PromptQL):
Acknowledged Gemini’s leap but said it’s “not the end of anything” for competitors.
Prefers Claude for code, ChatGPT for search, GPT‑5 Pro for brainstorming, but may adopt Gemini for consumer tasks.

Andrej Karpathy (AI researcher):
Positive early impression: “tier 1 LLM” with strong personality, humor, and vibe coding.
Noted quirks like refusing to accept the year 2025 or forgetting to turn on Google Search.




Reference
發佈者： 於 沒有留言:
標籤： , ,

[Stock Market] Google’s AI Power Play: Meta Eyes Chips as Salesforce CEO Hails Gemini

Salesforce CEO Marc Benioff publicly praised Google’s new Gemini 3 AI model, saying it has leapfrogged ChatGPT. He emphasized this shift as significant since he had relied on ChatGPT daily for years. His reaction (“Holy s**t”) highlights the surprise and weight of his endorsement. Benioff’s opinion carries influence because he is a prominent and outspoken tech leader. He has described AI as the most important technology of his lifetime, so his endorsement signals a major shift in enterprise attention toward Gemini.

Google and Meta are currently in discussions regarding a multi-billion-dollar deal involving Google's AI chips. This deal could significantly reshape the competitive landscape in the AI chip market, with Meta considering both renting and purchasing Google's Tensor Processing Units (TPUs) starting in 2027. The agreement aims to enhance Meta's AI infrastructure and could potentially allow Google to capture a substantial portion of Nvidia's revenue, which is currently a major player in the market. 






發佈者： 於 沒有留言:
標籤： , , ,

2025年11月23日星期日

[Space] About 3I/ATLAS' Mass Loss of 5 Billion Tons a Month

An article has reported that Harvard astrophysicist Avi Loeb suggested comet 3I/ATLAS is losing about 5 billion tons of mass per month, possibly due to “technological thrusters pointing toward the Sun.” NASA quickly countered, stating it is a natural interstellar comet. The debate has sparked scientific and public controversy, with NASA confirming the comet shows non‑gravitational acceleration but attributing it to natural cometary processes/


Background of 3I/ATLAS
Discovery: 3I/ATLAS was first detected in July 2025 by the ATLAS telescope in Chile.

Nature: It is the third confirmed interstellar object to enter our solar system, after ʻOumuamua (2017) and 2I/Borisov (2019).

Trajectory: Its orbit is hyperbolic, meaning it is not bound to the Sun and will eventually leave the solar system.

Speed: At perihelion (closest approach to the Sun), it reached speeds of 153,000 mph (68 km/s).

Scientific Value: Offers a rare chance to study material formed around another star system ~7 billion years ago.

Images: NASA and international observatories have released multiple images showing its coma and tail, confirming cometary behavior.

Detailed background on Wikipedia.

Observations & Speculation About “Spaceship” Theories
While mainstream science identifies 3I/ATLAS as a comet, some unusual features have fueled speculation:

Avi Loeb’s Claim: Suggested its mass loss and trajectory could be consistent with artificial propulsion.

NASA’s Response: Officials firmly reject alien spacecraft theories, stating “it looks and behaves like a comet”.

Public Speculation: Online discussions compared it to ʻOumuamua, with some conspiracy theories suggesting it might be a probe.

Scientific Debate: Physicist Michio Kaku dismissed the alien hypothesis, calling it a “cosmic relic” rather than engineered technology.

Unusual Tail: Observations show a complex, changing tail structure, which some enthusiasts interpret as evidence of artificiality, though astronomers attribute it to natural outgassing.

Academic Papers: A few speculative studies (e.g., Loeb et al. draft, arXiv preprint) explore the possibility of technological origins, but these remain fringe ideas.

3i/ATLAS Updates, 11/23/2025 by Beyond Orbit:


China Finally Shows First Real Image of 3i/ATLAS


James Webb Just Recorded Something Unprecedented with 3iATLAS 11/23/2025 by Cold Veil Chronicles






發佈者： 於 沒有留言:
標籤： ,

[Earth] South Atlantic Anomaly and Huge Structures inside Earth Related to the Life Origin?

Here is a Summary of Two Interesting Articles related to Earth. The second one is important for our future. 

Article 1: Scientists Say Huge Structures Inside Earth Are Related to the Origin of Life

Huge Structures Inside Earth
Scientists have identified two continent-sized dense rock structures at the boundary of Earth’s mantle and core, located beneath Africa and the Pacific Ocean.

These formations, called large-low shear velocity provinces (LLSVPs) and ultra-low velocity zones, disrupt seismic waves and suggest unusual composition.

New Theory
A team led by Yoshinori Miyazaki (Rutgers University) proposes that these structures formed from silicon and magnesium leaking from Earth’s core billions of years ago.

This leakage may have “contaminated” a basal magma ocean, preventing uniform solidification and creating the lumpy mantle composition.

Implications for Earth’s Evolution
This process could have helped Earth cool sufficiently, triggering volcanic activity and shaping the atmosphere.

It may explain why Earth developed a stable, habitable environment, while Venus and Mars became inhospitable.

Scientific Significance
These structures are described as “fingerprints of Earth’s earliest history.”

Understanding them could provide insight into planetary formation and why Earth is uniquely suited for life.

Article 2: This Strange Anomaly is Expanding, And NASA is Tracking It Over the South Atlantic

What the South Atlantic Anomaly (SAA) Is
The South Atlantic Anomaly (SAA) is a weak spot in Earth’s magnetic field, located between South America and southwest Africa.

It appears as a “dent” in the magnetic shield, allowing more high-energy solar particles to reach satellites.

Expansion and Division
The anomaly has been expanding steadily since its discovery, growing by nearly half the size of continental Europe since 2014.

In 2020, scientists observed that the anomaly is splitting into two distinct regions, with different behaviors near Africa and South America.

Risks to Satellites
Satellites passing through the SAA are vulnerable to glitches or malfunctions caused by solar particles.

Operators often shut down sensitive systems temporarily to prevent data loss or damage.

NASA has already observed real-time disruptions linked to the anomaly.

Possible Causes
The anomaly may be influenced by a massive dense rock structure beneath Africa called the African Large Low Shear Velocity Province.

This disrupts the magnetic field generated by Earth’s molten iron core.

NASA geophysicists note that a localized reversed polarity field is growing in the region, weakening the overall magnetic strength.

Scientific Importance
The SAA provides clues about how Earth’s magnetic field evolves.

Ongoing monitoring is crucial for protecting space missions and understanding planetary dynamics.

Researchers emphasize that the anomaly is slow-moving but changing in morphology, requiring continuous observation. 



Growing South Atlantic Anomaly Threatening Satellites and Spacecraft. | WION Podcast
Something Weird Is Happening In Earth's Magnetic Field & NASA is Worried
發佈者： 於 沒有留言:
標籤： , ,

2025年11月22日星期六

[Space] Moon's Helium-3

Helium‑3 is a rare, stable isotope of helium with two protons and one neutron, first isolated in 1939 after being proposed by physicist Mark Oliphant in 1934. Unlike the more common helium‑4, it is fermionic and exhibits unique quantum properties such as becoming a superfluid at extremely low temperatures. On Earth, helium‑3 is scarce, occurring in trace amounts in the atmosphere, mantle, and natural gas deposits, and is mainly produced through the radioactive decay of tritium. However, it is thought to be more abundant on the Moon, where solar wind has implanted it into the regolith over billions of years, and in the atmospheres of gas giants. Its potential as a clean nuclear fusion fuel—because helium‑3 fusion reactions produce little to no harmful neutron radiation—has made it a subject of scientific and geopolitical interest, though practical extraction and use remain technologically and economically challenging

The new mineral discovered on the Moon, named Changesite- (Y), was identified by Chinese scientists from lunar samples collected during the Chang'e-5 mission. This mineral is a phosphate with a chemical formula of (Ca8Y)□Fe2+ (PO4)7, forming colorless, transparent columnar crystals in basalt particles. It was first identified by researchers at the Beijing Research Institute of Uranium Geology and is the sixth new lunar mineral to be found. Changesite- (Y) is significant as it contains helium-3, a rare isotope that could be used in nuclear fusion, potentially providing a clean energy source for future generations.

Timeline of Helium‑3
1934 – Australian physicist Mark Oliphant first proposed the existence of Helium‑3 while experimenting with nuclear reactions at Cambridge’s Cavendish Laboratory.

1939 – Luis Alvarez and Robert Cornog successfully isolated Helium‑3, proving it was a stable isotope rather than radioactive.

1972 – Researchers published the discovery of superfluid Helium‑3, showing that unlike bosonic Helium‑4, it behaves as a fermion and enters a superfluid state at millikelvin temperatures.

Late 20th Century – Helium‑3 became recognized as a byproduct of tritium decay in nuclear reactors, making it available in small industrial quantities.

2000s–Present – Interest grew in Helium‑3 as a potential fusion fuel due to its aneutronic reactions (producing little radioactive waste). Scientists also highlighted its scarcity on Earth but relative abundance on the Moon’s regolith and in gas giant atmospheres.

2025 – Pulsar Helium Inc. announced a terrestrial discovery of Helium‑3 in Minnesota, sparking renewed attention to Earth‑based recovery alongside lunar mining ambitions.

Helium-3: The Moon’s Hidden Super Fuel—and China Is Closer Than Anyone
Helium-3: The Future Energy Source on the Moon
發佈者： 於 沒有留言:
標籤： , ,

[Stock Market] Michael Burry takes aim at Nvidia after its earnings blowout

 

Summary of The Main Points of The Article - 'Big Short' investor Michael Burry takes aim at Nvidia after its earnings blowout

11/20/2025

'Big Short' investor Michael Burry takes aim at Nvidia after its earnings blowout

Michael Burry vs. Nvidia

Michael Burry, famed for “The Big Short,” criticized Nvidia after its strong earnings report.

He questioned the durability of Nvidia’s chips, dilution of its stock, and “give-and-take deals” in AI.

Burry continues to warn of an AI bubble despite Nvidia’s record-breaking results.

Nvidia’s Response

Nvidia reported record revenue and profit last quarter, with a bullish forecast for Q4.

CFO Colette Kress highlighted visibility to $0.5 trillion in Blackwell and Rubin revenue across 2025–2026.

She also projected $3–4 trillion annual AI infrastructure build by 2030.

CEO Jensen Huang dismissed bubble concerns, saying Nvidia sees “something very different.”

Market Reaction

Nvidia’s stock rose about 5% in premarket trading following the earnings beat. (Then, the Nvidia stock dropped from ~195 to ~175 on 11/20/2025. This might be partly caused by the market situation.)





發佈者： 於 沒有留言:
標籤： , ,

2025年11月21日星期五

[Entertainment] 失恋阵线联盟 Heartbreak Front Alliance (Koo Gud)

《失恋阵线联盟》是草蜢演唱的一首歌曲，由Cha Trikong Suwan作曲，何启弘作词，改编自泰国歌手Bird Thongchai演唱的歌曲《Ku Gad》，收录在草蜢1990年10月18日由环球唱片发行的普通话专辑《失恋阵线联盟》中。该歌曲是电视剧《家有仙妻》的主题曲，2015年被电影《我的少女时代》作为片尾曲。

The song "Koo Gud" (คู่กัด) is a popular Thai song by Bird Thongchai, often interpreted as a metaphor for "Adversaries" or "Lover's Quarrel." The lyrics reflect the ups and downs of love and relationships, highlighting themes of communication and reconciliation despite conflicts. The song has become a cultural touchstone in Malaysia, resonating with listeners for its emotional depth and relatable themes. 

草蜢 失戀陣線聯盟 MV


辽宁卫视2017春节晚会： 歌曲《失恋阵线联盟》 草蜢组合
[Beginners Dance Workout] 草蜢 失恋阵线联盟|Sino Afro Dance Workout(Coreografia)|Easy Dance Fitness，Zumba
2012 台北跨年晚會 - 草蜢 - 失戀陣線聯盟 寶貝對不起
Agogo Lover Line Dance (失恋阵线联盟）
Agogo Lover Linedance by David Ang
草蜢一首经典老歌《失恋阵线联盟》，30年前火遍全国，90年代乐队巅峰之作
Catchy Thai Love Song - Koo Gud by Bird Thongchai เพลง คู่กัด - เบิร์ด ธงไชย
Mike Angelo - Koo Gud @ Global Variety Show on CCTV 4 on Jun 28, 2020
發佈者： 於 沒有留言:
標籤：

[Future Technology] Elon Musk and Jensen Huang discuss the future of technology at US-Saudi Forum Elon Musk and Jensen Huang discuss the future of technology, AI and space at US-Saudi forum

看Elon Musk與NVIDIA創辦人兼行政總裁Jensen Huang，以及沙特阿拉伯通訊及資訊科技部長Abdullah A. Alswaha，在美國-沙特投資論壇上討論科技未來。（天空新聞，2025年11月19日）  

我好鍾意Elon Musk同Jensen Huang。Elon Musk and Jensen Huang, founder & CEO at NVIDIA, and Abdullah A. Alswaha, Saudi Arabia's minister of communications & information technology, had a discussion on the future of technology at the US-Saudi Investment Forum. (Sky News, Nov 19, 2025)

Elon Musk and Jesen Huang are so intellectual, I like these two guys.




發佈者： 於 沒有留言:
標籤： , ,

[Stock Market] 蕭若元：輝達黃仁勳反擊 AI 泡沫論！三大論點直接回敬唱衰派

 我昨天只是估一下，蕭若元今天出了一条片： 輝達黃仁勳反擊 AI 泡沫論！三大論點直接回敬唱衰派。I was just making a guess yesterday; Xiao Ruoyuan released a video today. HA: 



發佈者： 於 沒有留言:
標籤： ,

2025年11月20日星期四

[Stock Market] 英偉達收益亮眼 但面對市場波動 Nvidia’s Stellar Earnings Meet Market Volatility

Nvidia released excellent earnings report this morning, which initially drove its stock price sharply higher before it pulled back. The decline appears closely tied to broader market conditions rather than company fundamentals. While Nvidia remains a highly valuable and innovative leader in the semiconductor and AI space, short-term price movements are influenced not only by earnings but also by valuation pressures, investor sentiment, and macroeconomic factors such as interest rates and sector volatility. These uncertainties mean that although a rebound in the coming trading days is possible, it is not guaranteed, and the timing and magnitude of any recovery will depend on how the market digests both Nvidia’s guidance and the wider economic environment.

This is purely my personal speculation （discussed with an AI) and not investment advice; trading stocks always involves risk.

Nvidia 今天早上公佈了優異的財報，這最初推動其股價大幅上漲，但隨後又有所回落。這次下跌似乎與整體市場情況密切相關，而非公司基本面所致。儘管 Nvidia 依然是半導體和人工智慧領域中極具價值且具創新的領導者，短期股價變動不僅受財報影響，也受估值壓力、投資者情緒及利率和行業波動等宏觀經濟因素影響。這些不確定性意味著，雖然未來交易日的反彈是可能的，但並不保證，且任何反彈的時機和幅度將取決於市場如何消化 Nvidia 的指引以及更廣泛的經濟環境。

這純粹是我個人的推測(与AI讨论过），並非投資建議；股票交易始終存在風險。

Nvidia CEO: THIS will be ‘REALLY BIG’



發佈者： 於 沒有留言:
標籤： ,

2025年11月15日星期六

【健康知识】即將發生中風的早期警示信號

刚刚看到在YouTube一个大陆医生的频道关于腦中風前兆，领导我考查info：

腿部症狀，例如單側無力、麻痺或協調困難，確實可以在短暫性腦缺血發作期間出現，並可能作為即將發生中風的早期警示信號。 即使症狀很快消失，也應立即就醫。

1. 定義與背景
短暫性腦缺血發作（TIA） 是一種短暫、類似中風的事件，由大腦部分區域血流暫時阻塞引起。TIA 的症狀類似缺血性中風，但通常在幾分鐘至數小時內消失，且不會造成永久性腦損傷。
中風 則是大腦血管堵塞或破裂，導致大腦缺血時間較長，可能引起永久神經功能缺損。

2. 常見的 TIA 及中風症狀
TIA 或中風的症狀通常影響身體一邊，包括：
面部下垂或麻痺
手臂或腿部無力或麻木
說話困難或理解障礙
視力變化（模糊、複視或喪失）
失去平衡、協調或眩暈
無明顯原因的劇烈頭痛
腿部症狀可能表現為：
單側腿部無力（肌力減退）或癱瘓
麻木或刺痛感
協調或步行困難
這些腿部症狀可能單獨出現，或與手臂或面部症狀同時出現。

3. 出現的時間
腿部（以及其他單側）症狀可在 TIA 發生時出現，因此可能作為即將中風的警示。
TIA 常在中風之前出現，可能在數小時、數天或數月前發生。在大約三分之一的 TIA 病人中，可能在數天至數週內發生中風。
是否出現腿部症狀取決於大腦受影響的區域（如運動皮層、內囊）。因此，如果缺血影響控制下肢功能的區域，腿部無力或麻木可能最先出現。

4. 臨床意義
即使短暫的腿部無力或麻木也不應忽視，因為它可能表示：
TIA 影響腿部運動功能的區域缺血性中風的早期警示及早醫療評估非常重要，因為干預措施（如抗血小板治療或頸動脈內膜剝除術）可以預防完整中風。

5. 總結
腿部症狀如單側無力或麻木可以在 TIA 發生時出現。
這些症狀可能先於中風，無論是作為 TIA 事件的一部分，或由連續的 TIA 在中風前數天/數週內引發。及早識別並就醫可降低永久性傷殘風險。

警告！60歲後腿出現這7個異常，小心是腦中風前兆，越早發現越能救命！


發佈者： 於 沒有留言:
標籤：

2025年11月13日星期四

[往事】一個大多数鍾意踢波而又没有钱又求其的小朋友的錯誤

 就是成個團隊买了同一個號码的球衣。喺比賽时，所有隊員都着住同一個號碼嘅隊衣。 激死球證。








發佈者： 於 沒有留言:

2025年11月10日星期一

[Diary 日記] Renewal of a passport online 在線更新護照

I have just renewed my passport online through the State Department’s secure portal, provided you meet eligibility requirements. The process is faster than mailing in a paper application, and here is the process:

Eligibility for Online Renewal

You can renew online if all of the following are true:

  • You live in the U.S.

  • Your most recent passport is in your possession and undamaged.

  • It was valid for 10 years when issued.

  • It was issued between 2009 and 2025 (more than 9 years but less than 15 years ago).

  • It was issued in your current name, or you can document a legal name change.

You cannot renew online if your passport was issued before age 16, issued more than 15 years ago, is lost/stolen/damaged, or requires a major change (like gender marker or citizenship status updates).

Steps to Renew Online

  1. Create/Login to a MyTravelGov account

    • Go to the .

    • Verify your identity and set up secure access.

  2. Complete the Online Renewal Application

    • Fill out personal details and confirm eligibility.

    • Upload a compliant passport photo (digital format).

  3. Pay the Renewal Fee Online

    • Payment is made by credit/debit card or bank transfer.

  4. Submit Application

    • Once submitted, you’ll receive confirmation and can track progress online.

Processing Times

  • Standard processing: 6–8 weeks.

  • Expedited service: 2–3 weeks (extra fee).

  • Renew early: Many countries require your passport to be valid for at least 6 months beyond your travel dates.

Key Tips

  • Double-check your photo meets official requirements (plain background, no shadows).

  • Apply well before travel—airlines may deny boarding if your passport is close to expiring.

  • If you don’t qualify for online renewal, you must renew by mail using Form DS-82 or apply in person with Form DS-11.

SOURCE: Copilot





發佈者： 於 沒有留言:
標籤：

2025年11月9日星期日

[Health] 支援勃起功能嘅食物 Foods That Support Erection Function

達到同維持勃起根本上係依賴健康嘅血液流動，即係話對心臟好嘅食物對 ED 好。重要嘅飲食成份包括富含硝酸鹽嘅食物（例如綠葉蔬菜同甜菜）同 L- 精氨酸（喺堅果、種子同蛋入面都有），身體會將佢哋轉化成一氧化氮，呢種必需分子可以擴張血管。以地中海風格為模式嘅飲食，強調特級脫橄欖油同高黃酮類嘅食物（例如適量嘅浆果同紅酒），支持長期血管健康，減少炎症，同埋有助預防動脈損傷，而呢個損傷係勃起功能障礙嘅主要原因。

Foods That Support Erection Function

Achieving and maintaining an erection is fundamentally dependent on healthy blood flow, meaning that foods good for the heart are good for ED. Key dietary components include foods rich in Nitrates (like leafy greens and beets) and L-Arginine (found in nuts, seeds, and eggs), which the body converts into Nitric Oxide—the essential molecule that dilates blood vessels. A diet modeled after the Mediterranean style, emphasizing Extra Virgin Olive Oil and foods high in Flavonoids (such as berries and red wine in moderation), supports long-term vascular health, reduces inflammation, and helps prevent the arterial damage that is the leading cause of erectile dysfunction.

DETAILS

A Youtube video claims that olive oil can improve erections. Thus, I initiated a fact check with Gemini and here is the summary of findings:


The idea that olive oil can improve erections is more of a reflection of its role in a heart-healthy diet rather than a "natural Viagra." 

The rumor likely stems from studies linking the Mediterranean diet, of which olive oil is a key component, to a reduced risk of erectile dysfunction (ED).

The Connection to Blood Flow: ED is often caused by issues with blood flow to the penis. Olive oil, especially extra virgin olive oil (EVOO), is rich in monounsaturated fats and antioxidants. These compounds are known to support cardiovascular health by improving the health of blood vessels, lowering blood pressure, and reducing inflammation.

Long-Term Benefit, Not a Quick Fix: Since a healthy heart and blood vessels are crucial for getting and maintaining an erection, a diet rich in olive oil can lower your risk of developing ED over the long term.

The Exaggeration: News headlines often overstate these findings, suggesting olive oil is a quick fix comparable to prescription ED medications like Viagra. This is inaccurate. Olive oil is a healthy food, but it is not a proven, direct treatment for ED. If you have ED, you should consult a healthcare professional.

Potential Hormonal Benefit: Some research suggests that daily consumption of olive oil may contribute to an increase in testosterone levels, which can also play a role in sexual function.

Many foods that benefit overall heart health and circulation are also associated with improved erectile function. These foods contain compounds like flavonoids, L-arginine, and nitrates that help the body produce nitric oxide, a molecule that relaxes blood vessels and increases blood flow (essential for an erection).

Summary of Foods Good for Erectile Dysfunction (ED)

Food or DrinkKey Active ComponentsReason for ED Benefit (Mechanism)
Olive Oil (Extra Virgin)Monounsaturated Fats, Polyphenols (Antioxidants)Improves the health and elasticity of blood vessel walls (endothelium), reducing inflammation and promoting better circulation over the long term.
Leafy Greens (Spinach, Arugula, Beets)Nitrates, MagnesiumThe body converts nitrates into Nitric Oxide (NO), which relaxes and widens blood vessels, boosting blood flow to the penis. Magnesium also aids in blood vessel relaxation.
Berries & Citrus Fruits (Blueberries, Strawberries, Oranges)Flavonoids (Anthocyanins)Powerful antioxidants that protect the blood vessels and are directly linked in studies to a lower incidence of ED.
WatermelonL-CitrullineThe body converts L-Citrulline into L-Arginine, which is the amino acid precursor to Nitric Oxide (NO), promoting blood vessel dilation.
Nuts & Seeds (Pistachios, Walnuts, Almonds)L-Arginine, Healthy Fats, ZincProvides the building blocks for Nitric Oxide production and supports overall cardiovascular health. Zinc helps regulate testosterone levels.
Fatty Fish (Salmon, Mackerel)Omega-3 Fatty AcidsStrong anti-inflammatory effects that help maintain clear, flexible arteries, improving overall circulation and blood pressure.
Red WineResveratrol, FlavonoidsModerate consumption may support healthy blood vessels by increasing Nitric Oxide production. (Heavy consumption is detrimental.)
Dark Chocolate (70%+ Cocoa)FlavanolsPlant-based compounds that are known to increase blood flow and lower blood pressure, which is beneficial for achieving a firm erection.


Eggs, particularly the egg yolk, can certainly be added to the list of foods that support erectile function due to their dense nutrient profile.

  • The Positive Role of Eggs: Eggs are a good source of several nutrients that support sexual health:

L-Arginine: An amino acid that helps the body create nitric oxide for blood vessel dilation.\\

Protein: Essential for overall energy and hormone balance (including testosterone, which is linked to libido).

Vitamin D: Low levels of Vitamin D have been associated with both low testosterone and ED.


The reverse of the above is also true: foods that harm your blood vessels increase your ED risk. To improve function, it is essential to limit:

  • Processed Foods & High Sodium/Salt: Increases blood volume and stiffens arteries, raising blood pressure (Hypertension).

  • High Saturated/Trans Fats (e.g., Fried foods, high-fat red meat): Contributes to plaque buildup (atherosclerosis) that clogs the arteries, restricting blood flow everywhere, including the penis.

  • Excessive Sugar & Refined Carbs: Contributes to obesity, inflammation, and insulin resistance (Type 2 Diabetes), all major risk factors for ED.

By adopting a diet rich in these beneficial foods—like the Mediterranean diet—you support the healthy vascular function necessary for a healthy erection.


The information may also suggest men who are overweight or obese have a significantly higher risk of developing Erectile Dysfunction (ED) than men of a healthy weight.


SOURCE: GEMINI

How to have stronger erections! | Erectile Dysfunction causes & treatments!



發佈者： 於 沒有留言:
標籤： , , , , , , , , , , , , ,

About Nicolás Maduro, Venezuela

 The United States and Nicolás Maduro’s Venezuela are engaged in a tense standoff characterized by U.S. military pressure, political conflict, and accusations of drug trafficking, reflecting deep geopolitical and domestic struggles.


Background of the Conflict
The conflict traces back to longstanding tensions between the U.S. government and Venezuela's socialist regime, which intensified after Nicolás Maduro assumed power in 2013 following Hugo Chávez. Maduro's government is accused by the U.S. and its allies of undermining democracy through disputed elections and human rights violations, while maintaining power through authoritarian control supported by military and intelligence forces from Cuba, Russia, and Iran. The U.S. government does not recognize Maduro as Venezuela’s legitimate president, backing opposition leaders instead.

Economic decline, corruption, and sanctions have deepened Venezuela’s humanitarian crisis, sparking mass migration that affects the region and U.S. immigration dynamics. The U.S. has imposed sanctions targeting Venezuela’s oil sector and individuals in Maduro’s inner circle, attempting to pressure political change.

Military and Political Developments
In recent years, particularly under former U.S. President Donald Trump’s administration, there has been a marked escalation. The U.S. deployed naval forces, aircraft carriers, and thousands of troops near Venezuela’s coast, citing a campaign against drug trafficking linked to the Venezuelan government. The Trump administration authorized military strikes on vessels accused of carrying narcotics destined for the U.S. In response, Maduro has mobilized militias and warned of armed resistance, declaring readiness to defend Venezuela against what he calls U.S. aggression and regime change attempts. These tensions put the countries on the brink of potential armed confrontation, although full invasion has not occurred.

Why Maduro Is Referred to as a Drug Dealer
U.S. authorities have accused Nicolás Maduro and his government of involvement in drug trafficking through a criminal network known as the “Cartel de los Soles” (Cartel of the Suns), allegedly comprising senior Venezuelan military and government officials who benefit from smuggling cocaine and other narcotics into the United States and Europe. This designation has been used to justify sanctions, indictments, and calls for Maduro’s removal. The U.S. has offered a $50 million reward for information leading to his arrest, framing him as a narco-terrorist undermining regional security.

However, Maduro denies these allegations, calling them disinformation and political attacks aimed at undermining Venezuela’s sovereignty. Independent experts note that Venezuela functions primarily as a transit route rather than a major drug producer, and some intelligence reports have questioned direct links between Maduro and drug cartels.

Current Outlook (11/09/2025)
The conflict remains complex and fluid. While U.S. military pressure continues, political opposition within Venezuela remains divided, with some factions supporting foreign intervention and others seeking negotiations. Venezuela retains support from powerful allies such as Russia, China, and Cuba, who provide economic, military, and intelligence assistance. A peaceful transition remains uncertain, with risks of further instability, humanitarian crisis, and regional spillover.

In summary, the U.S.-Maduro standoff is driven by concerns over democracy, human rights, drug trafficking allegations, and geopolitical influence, with the situation posing significant risks both for Venezuelans and regional stability. The international community watches closely as both sides navigate this high-stakes confrontation.

This explanation is based on the latest available reports covering political dynamics, military actions, and accusations around Venezuela and its relationship with the United States

ABOUT Nicolás Maduro

Nicolás Maduro has been the president of Venezuela since 2013, leading an increasingly authoritarian regime amidst severe economic hardship, political unrest, and international controversy.

Nicolás Maduro's Background and Rise to Power
Maduro was born in Caracas in 1962 and rose from being a bus driver and trade union leader to becoming a close ally of former President Hugo Chávez. He served under Chávez as Foreign Minister and Vice President before assuming the presidency in 2013 after Chávez’s death. Maduro won a closely contested election that year, though opposition groups alleged fraud, a pattern that has continued in subsequent elections 

Governance and Political Crisis
Since taking office, Maduro has consolidated power through decree-rule, judicial control, and repression of opposition. His administration faces accusations of human rights abuses, electoral fraud, and corruption. This has led to protests, a divided legislature, and a constitutional crisis, including the establishment of a parallel Constituent Assembly perceived as undermining democratic institutions 

Economic and Humanitarian Challenges
Venezuela has suffered one of the worst economic collapses in modern history under Maduro, with hyperinflation, shortages of basic goods, medicine, and widespread poverty affecting over 70% of the population. Millions of Venezuelans have fled the country due to deteriorating living conditions 

International Relations and U.S. Pressure
Maduro’s government maintains close ties with Cuba, Russia, China, and Iran. The United States and over 50 other countries do not recognize Maduro as Venezuela’s legitimate leader, citing election irregularities and human rights violations. The U.S. has imposed sanctions on Maduro and officials, labeled him a narcotics trafficker, and increased pressure through military presence near Venezuela. There have also been extrajudicial strikes on vessels suspected of drug trafficking linked to Maduro’s regime, escalating tensions 

Political Opposition and Prospects
Opposition leaders, such as María Corina Machado and Edmundo González, have challenged Maduro’s rule, claiming electoral victories that Maduro has refused to acknowledge. Crackdowns on opposition activities have intensified, including arrests and intimidation. Despite internal fractures and international support for regime change, Maduro has retained power largely through control of the military and security forces 

Current Status and Outlook
Maduro was sworn in for a controversial third term in 2025 amid global condemnation and ongoing protests. The future political scenario in Venezuela remains uncertain, with the potential for increased instability. Analysts warn military intervention or rapid regime change is unlikely without significant internal splits or sustained mass mobilization. Moreover, U.S. covert operations and military buildup contribute to ongoing geopolitical tensions 

This complex situation reflects decades of political and economic turmoil shaping Venezuela under Nicolás Maduro’s leadership. Understanding these dynamics is essential for grasping the current state of Venezuelan governance, society, and international relations.

SOURCE- Copilot
發佈者： 於 沒有留言:
標籤： ,

2025年11月7日星期五

用大量替身的成龍 和 李小龍 那个好打？

GEMINI 這是一個非常經典且常被討論的話題，但要說「誰更厲害」並沒有一個絕對的答案，因為他們兩人的專長和定位非常不同。

李小龍 (Bruce Lee)

    定位： 武術家、哲學家、截拳道創始人。

    專長： 實戰格鬥、武術理論和哲學。他創立的截拳道強調實用、簡潔和不斷適應對手，被認為是現代綜合格鬥 (MMA) 的先驅之一。

    風格： 速度極快、力量驚人，動作講求效率，追求一擊制敵的實戰性。

    電影特色： 他的電影主要展示他作為武術宗師的實戰技巧和哲學。

 成龍 (Jackie Chan)

    定位： 用大量替身(我加的）的動作演員、特技人、動作指導。

    專長： 電影武打設計、特技表演、京劇武生出身的紮實功底。

    風格： 戲劇化、雜耍性強、將喜劇和環境道具融入打鬥。他的動作更注重鏡頭前的觀賞性和難度，是精心編排的「特技動作」。

    電影特色： 以危險的特技、獨特的雜耍打鬥和喜劇元素聞名。

總結比較

特點 李小龍 (Bruce Lee) 成龍 (Jackie Chan)
重點 實戰格鬥、武術理論 動作設計、特技表演
風格 快速、簡潔、高效、實戰性 雜耍、喜劇、利用環境道具, 大量替身(我加的）
背景 詠春、拳擊等多種武術訓練 京劇武生、武行特技出身
在武術界的地位 一代宗師、截拳道創始人 傑出的動作電影人、特技大師

因此：

    如果討論**「實戰格鬥」的能力**：通常認為李小龍更勝一籌，因為他的核心專注點就是武術的實戰應用和突破。

    如果討論**「電影動作的複雜性、觀賞性和難度」**：成龍則無人能敵，他將電影武打提升到一個全新的高度。

成龍自己也曾在訪談中表示李小龍被「神化」，並暗示自己在某些方面可能比李小龍更強壯或更快（如「雙骨」論），但這類言論往往會引起爭議，且很難被客觀證實。

這兩位都是華人影壇的傳奇人物，只是在不同的領域取得了頂尖成就。

成龍親眼見證李小龍出拳：我根本沒看見！
 通背拳傳人竟然參加兜巴星大賽！近代最紅拳法第一次出戰國際就被打暈！
關於成龍對李小龍的評論，作唯一一次和最後一次回應。｜乜乜棠水舖
1964年改變李小龍武術一生的一場打鬥｜乜乜棠水舖
陳惠敏點評現時全港最打得影星　成龍甄子丹竟然榜上無名
發佈者： 於 沒有留言:
標籤：

2025年10月24日星期五

成龍紀錄 Jackie Chan - Cantonese Videos updated 10/24/2025

無話可說


 【老蕭直播備份】大爆成龍玩弄女星臭史
【4K】火星為成龍捱足十六年月薪只得一萬 為成龍任替身受傷被對方笑似隻龜
鍾發發火鬧成龍 爆李健生拍《警察故事》跳巴士昏迷幾日無人理｜01娛樂｜鍾發｜成龍｜洪家班｜警察故事
【01秒看娛樂】翁靜晶為亡夫出頭　 爆成龍曾志偉令劉家良「好鬱好鬱」｜01娛樂
10.20 狗口長不出象牙｜成龍在被大陸採訪時，狂踩李小龍！
成龍暗示能夠打贏李小龍 洪金寶認為小龍速度力量驚人
蕭生大爆成龍不為人知的秘密 / 大法官反北京白皮書〈蕭遙遊〉2014-08-18 d
成龍對鍾楚紅一見鍾情，試圖諗假戲真做「打真軍」！
港圈女神拒絕成龍換嚟二十年雪藏？吳家麗成龍6分鐘「桃色風暴」撕開港圈遮羞布？
吳卓林18年終獲成龍親口承認！深夜密接吳綺莉母女返豪宅，林鳳嬌怒砸千萬古董花瓶，房祖名緊急返港調停世紀家庭危機！
成龍終於睇唔落去？吳卓林撿廢品、住橋洞丟盡家族臉面！狠心將佢帶返認祖歸宗，但條件極其惡心！吳綺莉現身怒斥成龍唔係人！
【成龍猴擒范冰冰 全網譏笑！】爾冬陞-床戲變文戲，成龍即刻失落！范冰冰逃出魔爪！｜新宿事件 娛樂評論｜
群星抽插成龍！洪金寶爆「成龍是該打！」元華企硬「十倍錢！也不拍成龍戲」董偉：「成龍叫阿鼻脾氣臭」個個合作都反面？
蕭生删片流出！指控成龍「叫兄弟輪玩張曼玉？」事件大到「無報紙敢報」比當年曾志偉藍潔瑛更誇張！張曼玉還在生「會否澄清事件？」
【夜郎成龍 全網訕笑！】董瑋：我哋叫成龍做阿鼻！李小龍一個動作，我未見過人做到！｜娛樂評論｜223集 Oct 22｜
太污糟喇！成龍父子共享女星名單曝光，1個突然從圈內消失，1個至今無人敢娶！唯獨佢翻身做天后⋯⋯堪稱娛樂圈亂倫天花板！
發佈者： 於 沒有留言:
標籤： ,

2025年10月22日星期三

[REEs] Timeline of China’s rare earth refining technologies and Concept of Parallelization

中国稀土精煉技術的時間表與平行化概念。 平行化概念上有前景，但在化學和後勤上很難大規模實施。目前，平行化可以應用於現有技術，以加快流程，而 Copilot 再次指出，對於平行操作，需要大規模的重新設計和資本投入。廢物管理和環境控制亦令平行設置更複雜，特別是在處理放射性或有毒副產品時。這個領域正朝向更具選擇性和效率的方法發展，未來可能支援平行模組──但目前，精確性仍比速度更重要。

In 1978, a group of Chinese engineers visited major U.S. aerospace firms—Lockheed Martin and McDonnell Douglas—to observe advanced technologies, including rare earth applications. While their names weren’t publicly disclosed, this visit marked a pivotal moment in China’s rise in rare earth processing.

Lockheed Martin and McDonnell Douglas were among the key destinations. These firms were leaders in aerospace and defense, heavily reliant on rare earth elements for high-performance magnets, guidance systems, and alloys. The engineers toured facilities and observed how rare earths were integrated into advanced manufacturing and defense technologies.

While the visit was officially framed as general industrial observation, it’s believed the engineers gained insights into 1. Applications of rare earths in high-tech systems, 2. Basic refining and separation techniques and 3. Supply chain integration and strategic value of rare earths.

These learnings were later adapted and scaled in China, which aggressively invested in rare earth mining, refining, and export infrastructure throughout the 1980s and 1990s

Here’s a timeline of China’s rare earth refining technologies from 1978 to 2025. It highlights key milestones—from the pivotal U.S. visit to the rise of advanced separation methods and global dominance.

Timeline Highlights
1978: Chinese engineers visit Lockheed and McDonnell Douglas, gaining insights into rare earth applications.

1980s: China adopts solvent extraction techniques, laying the foundation for industrial-scale separation.

1990s: Major expansion of refining infrastructure; China becomes the world’s leading exporter.

2000s: Environmental reforms and consolidation of rare earth firms improve efficiency and reduce pollution.

2010: Export quotas trigger global concern and push other nations to seek alternatives.

2015: Quotas end; China begins strategic stockpiling and invests in domestic tech.

2020s: Advanced methods like membrane separation and metal-organic frameworks (MOFs) emerge.

2025: China maintains global leadership, focusing on sustainability and innovation.

This timeline reflects not just technological evolution but also strategic policy shifts that helped China dominate the rare earth supply chain.

Parallelization




Above also shows that US does have the refining technology for the rare earth metals. But it is an old technology. Parallelization can theoretically accelerate rare earth metal separation. Parallelization might help:

Data-driven optimization: AI and machine learning can parallelize simulations to find optimal separation conditions faster.

Modular pilot plants: Some labs are experimenting with modular systems that could run parallel separations for different REE groups (e.g., light vs. heavy rare earths).

Recycling streams: End-of-life product recycling might allow parallel processing of different feedstocks, since the input composition varies more than mined ores.

Copilot points that parallelization is conceptually promising but chemically and logistically difficult to implement at scale. For the time being, parallelization can be applied to the current technology as to speed up the process, while Copilot again points out that for parallel operation, massive redesigns and capital investment are needed. Waste management and environmental controls also complicate parallel setups, especially when dealing with radioactive or toxic byproducts. the field is moving toward more selective, efficient methods that could support parallel modules in the future—but for now, precision trumps speed.
發佈者： 於 沒有留言:
標籤： , ,

[REEs] The 17 rare earth elements and Uses 17種稀土元素嘅用途

喺17種稀土元素入面，只有少數幾種——特別係釹、鋱同鐠——對製造高性能磁石至關重要。其他元素喺電子、光學同催化方面有唔同嘅用途。

Among the 17 rare earth elements, only a few—especially neodymium, samarium, and dysprosium—are critical for making high-performance magnets. Others serve distinct roles in electronics, optics, and catalysis. Here’s a breakdown of their differences and magnet-related importance:





These five are the magnet superstars. Neodymium leads in strength, while samarium and dysprosium shine in extreme conditions.



Efficiency in Magnet Making Neodymium (Nd) is the most efficient for producing strong magnets. Dysprosium (Dy) is essential for magnets used in high-temperature environments like EV motors. Samarium (Sm) is preferred in aerospace and defense due to its thermal stability.


Pakistan recently sold enriched rare earth elements to the United States, including neodymium, dysprosium, and terbium—key materials for high-performance magnets and clean energy tech. This marks Pakistan’s first-ever REE export under a $500 million strategic partnership. 

 China’s response: Tightened export rules on rare-earth extraction tech, as Pakistan uses Chinese equipment.

SOURCE: COPILOT
發佈者： 於 沒有留言:
標籤： ,

2025年10月21日星期二

[REEs] A Visual Chronicle of the 2025 Mineral Alliance

2025 稀土礦產聯盟的視覺編年史

"中国"商務部在十月早些時候宣布擴大對稀土及其技術出口的限制，以防止其在軍事及其他敏感領域的使用。 喺2025年10月20日，美國同澳洲簽咗一份價值85億美元嘅稀土同關鍵礦產協議，目的係確保供應鏈同應對中國嘅主導地位。呢份協議係全球稀土交易市場近期最重要嘅一單交易。




China's Commerce Ministry earlier October announced expanded curbs on the export of rare earths and its technologies, seeking to prevent their use in the military and other sensitive sectors.

On October 20, 2025, the United States and Australia signed an $8.5 billion rare earth and critical minerals agreement aimed at securing supply chains and countering China’s dominance. This is the most significant recent deal in the global rare earth trading landscape.

Here’s a detailed summary of the key developments:

US–Australia Rare Earths Agreement
Signed by President Donald Trump and Prime Minister Anthony Albanese at the White House.

Scope: A strategic framework to secure supply chains for rare earths and critical minerals essential to defense and clean energy sectors.

Investment Pipeline: Up to $8.5 billion in joint projects, including rare earth processing facilities in Australia.

Participants: Companies like Alcoa are expected to be involved in the trilateral project groups.

Geopolitical Context: The deal comes as China tightens export controls on its own critical minerals, prompting Western allies to diversify sourcing.

Diplomatic Tone: While the deal strengthens US-Australia ties, Trump reportedly took care not to antagonize China directly during the signing.

Other Notable Developments
China’s Export Restrictions: Beijing has imposed stricter rules on rare earth exports, especially heavy rare earths like dysprosium and terbium, intensifying global supply concerns.

Western Strategic Moves:

The EU and Canada are also ramping up rare earth investments, though no deals as large as the US-Australia pact have been announced this month.

US-based companies like USA Rare Earth and NioCorp are receiving increased institutional backing and favorable analyst ratings.

Strategic Implications
This deal is not just economic—it’s geopolitical, reinforcing the AUKUS alliance and signaling a shift toward Western-led rare earth independence.

Analysts caution that while the deal is a strong start, it won’t immediately displace China’s dominance, which still controls over 60% of global rare earth refining.

SOURCE: COPILOT
發佈者： 於 沒有留言:
標籤： , ,
訂閱： 留言 (Atom)