Sunday, December 07, 2025

Jensen Huang life story (NVIDIA)


a really good salesman... 

Jensen Huang - Wikipedia

Jen-Hsun Huang, commonly known as Jensen Huang, is a Taiwanese and American business executive, electrical engineer, and philanthropist who is the founder, president, and chief executive officer (CEO) of Nvidia, the world's largest company by market capitalization.

How Jensen Huang’s Children Quietly Took Over Nvidia - YouTube

Nvidia CEO says U.S. data centers take 3 years, but China 'can build a hospital in a weekend' | Fortune

'Can't Replace China': NVIDIA CEO Warns Of China’s Quick Progress, Says BRI Will Push Them Forth - YouTube

Joe Rogan Experience #2422 - Jensen Huang - YouTube

AI Summary (by Gemini)

Jensen Huang discusses the rapid evolution of artificial intelligence, the critical need for energy expansion to support tech growth, and his interactions with political figures like Donald Trump. He shares intimate stories about NVIDIA’s near-bankruptcy in its early days, his immigrant upbringing, and the "tortured" psychology required to run a trillion-dollar company.

Key Themes & Takeaways

1. On Donald Trump and US Manufacturing

  • Jensen describes Trump as an surprisingly good listener who is laser-focused on on-shoring manufacturing and national security.

  • The Energy Necessity: Jensen argues that Trump’s "drill baby drill" mentality regarding energy is actually a prerequisite for the AI revolution. Without massive energy growth, there can be no industrial or AI growth.

  • National Asset: The Trump administration reportedly views NVIDIA as a "national treasure" essential to US competitiveness.

2. The Future of AI and Safety

  • AI as a Tool, Not a Creature: Jensen dismisses sci-fi fears of AI suddenly becoming sentient and taking over. He views AI as a "Universal Function Approximator"—software that learns from examples rather than being explicitly coded.

  • Cybersecurity Analogy: He believes AI safety will function like cybersecurity: a constant cat-and-mouse game where defenses improve alongside threats. He argues that AI will actually be the tool used to detect and prevent AI threats.

  • Closing the Divide: Jensen believes AI will collapse the technology divide, allowing anyone to program or create by simply speaking human language rather than code (C++ or Python).

3. Moore’s Law and Computing Power

  • The cost of computing has been reduced by a factor of 100 million in the last decade due to NVIDIA’s "accelerated computing" approach.

  • Jensen predicts that while energy demands are high now, AI will become incredibly efficient, allowing powerful intelligence to run locally on phones and laptops within a few years.

4. Leadership and Psychology

  • Fear of Failure: Despite his success, Jensen admits he wakes up every morning with a sense that the company could go out of business. He claims he is driven more by the fear of failure than the desire for success.

  • Suffering is Necessary: He believes resilience comes from suffering. He notes that his company’s culture is built on the ability to endure pain and solve "impossible" problems that no one else wants to touch.

Standout Stories

The "Sega" Salvation Story (The Ultimate Diving Catch)
In NVIDIA's early days (1993), they won a contract to build the graphics chip for the Sega Dreamcast. However, halfway through development, Jensen realized their technical architecture (using quadrilaterals instead of triangles) was the wrong path and incompatible with the future of Windows.

  • The Dilemma: If he finished the contract, they would build an inferior chip. If he quit, the company would go bankrupt.

  • The Move: Jensen told the CEO of Sega they had to stop development because the tech was wrong, but he still needed Sega to pay him the remaining money owed so NVIDIA wouldn't die.

  • The Outcome: The Sega CEO agreed. That money allowed NVIDIA to pivot and build the RIVA 128, which saved the company and launched the modern GPU revolution.

The Immigrant Experience
Jensen recounts coming to the US from Thailand as a child and being sent to a boarding school in Kentucky that turned out to be a reform school for troubled youth. At nine years old, his "job" was cleaning the toilets for a dorm of 100 boys. He credits this, and seeing his parents' work ethic, for his resilience.

Notable Quotes

  • On his motivation: "I have a greater drive from not wanting to fail than the drive of wanting to succeed... I wake up every morning worrying about [going out of business]."

  • On Energy: "If not for his [Trump’s] pro-growth energy policy, we would not be able to build factories for AI."

  • On Hiring: "I want people who want to do their life's work here... not people who just want a job."

  • On AI Safety: "The best way to avoid war is excessive military might... We have to build an AI that is smarter than the AI that is trying to attack us."

  • On Resilience: "I cleaned more bathrooms than anybody... and I did a good job."

Generating Excel files from JavaScript

fast and efficient, "freemium"
xlsx - npm
The SheetJS Community Edition offers battle-tested open-source solutions for extracting useful data from almost any complex spreadsheet and generating new spreadsheets that will work with legacy and modern software alike. (Apache license)

SheetJS Pro offers solutions beyond data processing: Edit complex templates with ease; let out your inner Picasso with styling; make custom sheets with images/graphs/PivotTables; evaluate formula expressions and port calculations to web apps; automate common spreadsheet tasks, and much more!

docs; not completely free
SheetJS - Home

fork of free, with added stykles; best of both world
xlsx-js-style - npm
SheetJS with Style! Create Excel spreadsheets with basic styling options using JavaScript.

big, feature-rich, free
exceljs - npm


small, functional, get slower for large files


Saturday, December 06, 2025

PandAI Chimes: vibe coded with Gemini

circle of life - steel tongue drum cover
PandAI
1
2
3
4
5
6
7
i
ii

PandAI Chimes

🎄 Holiday Specials

🦁 Classics

PandAI Chime: vibe coded with Claude.ai

very nice sounds from this mechanical instrument (video add)

So I thought, a similar sound can be generated by a web app,
why not ask Gemini and Claude to give it a try.
A good test for their impressive coding skills (and my vibe-coding "skills" :)

The advantage is that we can hear known melodies without learning to play the instrument.

the prompt was to watch this video and generate matching web app with popular melodies, simple as that circle of life - steel tongue drum cover

Panda Drum Pro | Improvisation - YouTube This was generated with Claude.ai with Opus 4.5 model

🐼 PandAI Chimes

Steel Tongue Instrument

C
D
E
F
G
A
B
C'
D'
E'
F'
G'
A'
B'
C''

🎵 Sample Melodies

Click the tongues or press keys 1-9, Q-T to play • Use keyboard for melodies

API Automated Testing - Karate

API Automated Testing - Karate API Testing, Automated API Testing Tools | Karate Labs

Open Source solution unifying API testing, API Performance testing, API Mocks and UI testing.



Friday, December 05, 2025

AI Transforming Work: infographics

 AI is having some serious impact - YouTube by Maximilian Schwarzmüller

"if you are not BETTER than AI Agent, why would someone hire you?"

Must focus on deep learning, not on just using tools!






it is the "best of times" to be "good" developer with "deep" understanding
of code produced in collaboration with AI enabled tools



JetZero Z4: 50% more efficient airplanes?

 The RADICAL New 737 Competitor Coming By 2030? - YouTube

The JetZero Z4 is a next-generation passenger aircraft designed with a blended-wing-body (BWB) airframe, aiming for up to 50% greater fuel efficiency and lower emissions than current commercial airliners. Key features include a 250-passenger capacity, a 5,000 nautical mile range, and a unique cabin with wider seats and more space. The company is also developing a freighter version (Z4F) that is compatible with existing airport infrastructure.


JetZero Selects North Carolina for $4.7B Production Facility; Will Create Over 14,500 Jobs


JetZero - Wikipedia

JetZero is a startup company in the aviation industry founded in Long Beach, California, in 2021.[1] It focuses on blended wing body aircraft.[2][3] The U.S. Air Force, NASA, and a small group of private investors supplied the initial funding

In March 2024 its Pathfinder 1:8 scale demonstrator received its airworthiness certificate from the U.S. Federal Aviation Administration (FAA), clearing the aircraft for test flights at Edwards Air Force Base in California.[12][13][14]

The Demonstrator aircraft is being built in partnership with Scaled Composites (Northrop Grumman).[15]

It will use the PW2040 engine.



Thursday, December 04, 2025

30 years of JavaScript

 JavaScript Weekly Issue 764: December 5, 2025

Back in May 1995, a 33 year old Brendan Eich built the first prototype of JavaScript in just ten days, originally codenamed Mocha (and then LiveScript). On December 4, 1995, Netscape and Sun Microsystems officially announced 'JavaScript' in a press release as "an easy-to-use object scripting language designed for creating live online applications that link together objects and resources on both clients and servers."


Agentic AI @ AWS re:Invent 2025

AWS just made some MASSIVE Announcements (AgentCore) - YouTube

Amazon’s 144-Chip Trainium 3 Monster Server Just Destroyed Google & Nvidia’s Future! - YouTube

AWS re:Invent 2025 - Keynote with Dr. Swami Sivasubramanian - YouTube

Dr. Swami Sivasubramanian, Vice President of Agentic AI, to learn how Agentic AI is poised to transform the way we live and work. In this keynote you’ll hear about the tools and services you can use to build, deploy, and run secure, reliable, and scalable agents on AWS. We will also dive deep into the engineering innovations that power your agentic systems and give you a glimpse of the future. 1:20 Welcome & opening 11:39 LAUNCH: Strands Agents - Support for Typescript and Robotics 21:12 LAUNCH: Bedrock AgentCore Memory Episodic functionality 39:05 LAUNCH: Amazon Bedrock - Reinforcement Fine Tuning (RFT) 43:48 LAUNCH: SageMaker AI (Model Customization) 50:03 LAUNCH: SageMaker HyperPod (Checkpointless Training) 1:15:51 LAUNCH: Nova Act Learn more about AWS events: https://go.aws/events

AWS just made some MASSIVE Announcements (AgentCore) - YouTube by Matthew Berman


more on Agentic AI... a popular topic now...


Stanford Webinar - Agentic AI: A Progression of Language Model Usage - YouTube


EV Hyundai Metaplant vs Tesla gigafactory

StatisticHyundai Metaplant (Georgia)Tesla Gigafactory (Texas)
Total On-Site Investment$7.6 billion (Metaplant)$10+ billion (projected over time)
Total State Investment$12.6 billion (including battery JV)$10+ billion
State & Local Subsidies$2.1 billionOver $60 million (initial tax abatements)
Projected Annual Production500,000 EVs>250,000 (Model Y) + Cybertruck & future models
Key ProductsHyundai, Kia, and Genesis EV modelsModel Y, Cybertruck, future next-gen vehicles
Projected Employment8,500 direct jobsUp to 60,000 direct jobs
Battery StrategyJoint Venture with LG Energy Solution on-siteIn-house development & production (4680 cells)
Factory/Site SizeMain building: 70 hectares (~173 acres) on a 2,900+ acre site~10 million sq. ft. floor (~230 acres) on a 2,500 acre site


 The Hyundai Metaplant: A New Era in EV Manufacturing - IEEE Spectrum

In America’s most advanced car factory, robot dogs inspect welds


Hyundai Motor Group’s sprawling $7.6 billion Metaplant near Savannah, Ga., aims to build 500,000 EVs per year for its Hyundai, Kia, and Genesis brands. The plant currently employs about 1,400 workers, and ultimately envisions 8,500 direct jobs at the site.


Covering 2,500 acres along the Colorado River with over 10 million square feet of factory floor, Gigafactory Texas is a U.S. manufacturing hub for Model Y and the home of Cybertruck.