Debbie K Womack
34.6K posts

Debbie K Womack
@DKWomack
American, Patriot, Conservative, US Air Force Veteran, Owner Greater Yield & Mireaux Global LLC, Strategist, Management Consultant, Technologist, Philanthropist
United States of America Katılım Nisan 2009
1.4K Takip Edilen954 Takipçiler
Debbie K Womack retweetledi

@saleh_binali @MattWallace888 Oh, you are truly the epitome of a Sick Mother F*ker Radical Islamic Terrorist. Ok, USA Warriors, time to shut this worthless piece of human flesh up... A hunting we will go.......
@FBI
@FBIDirectorKash
@StateDept
@TheJusticeDep
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Debbie K Womack retweetledi

Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi

An MIT professor taught the same math course for 62 years, and the day he retired, students from every country on earth showed up online to watch him give his final lecture.
I opened the playlist at 2am and ended up watching three of them back to back.
His name is Gilbert Strang. The course is MIT 18.06 Linear Algebra.
Every machine learning engineer, every data scientist, every quant, every self-taught programmer who actually understands how AI works learned the math from this one man. Most of them never set foot on MIT's campus. They just opened a free playlist on YouTube and let him teach.
Here's the story almost nobody tells you.
Strang joined the MIT math faculty in 1962. He retired in 2023. That is 61 years of standing at the same chalkboard teaching the same subject to 18-year-olds.
The interesting part is what he did when MIT launched OpenCourseWare in 2002. Most professors were skeptical. They worried that putting their lectures online would make their classrooms irrelevant. Strang did not hesitate. He said his life's mission was to open mathematics to students everywhere. He filmed every lecture and gave it away.
The decision quietly changed how the world learns math.
For decades linear algebra was taught the wrong way. Professors started with abstract vector spaces and proofs about field axioms. Students drowned in the abstraction. Most never recovered. They walked out believing they were bad at math when they had simply been taught in an order that nobody's brain is built to absorb.
Strang inverted the entire curriculum.
He started with matrix multiplication. Something you can write down on paper. Something you can compute by hand. Something you can see. Then he showed his students that everything else in linear algebra eigenvectors, singular value decomposition, orthogonality, the four fundamental subspaces was just a different lens for understanding what the matrix was actually doing under the hood.
His rule was strict. If a student could not explain a concept using a concrete 3 by 3 example, that student did not actually understand the concept yet. The abstraction was supposed to come last, not first. The intuition was the foundation. The proofs were just confirmation that the intuition was correct.
The second thing Strang changed was the classroom itself. He said please and thank you to his students. Every single lecture. He paused mid-derivation to ask "am I OK?" to check if anyone was lost. He never used the word "obviously" or "trivially" because he knew exactly what those words do to a student who is one step behind. He treated 19-year-olds learning math for the first time the way he treated his own colleagues. With patience. With respect. With the assumption that they belonged in the room.
For 62 years.
The result is something that has never happened in the history of education. A single math professor became the default teacher of his subject for the entire planet.
Universities in India, China, Brazil, Nigeria, every country with a computer science department, started telling their own students to just watch Strang's lectures. The University of Illinois revised its linear algebra course to do almost no in-person lecturing. The reason was honest. The professor said they could not compete with the videos.
His final lecture was in May 2023.
The auditorium was packed with students who had never met him before. He walked to the chalkboard, taught for an hour, and at the end the entire room stood and applauded. He looked confused for a moment, like he genuinely did not understand why they were cheering. Then he smiled and waved them off and walked out.
His written comment under the YouTube video of that final lecture was four sentences long. He said teaching had been a wonderful life. He said he was grateful to everyone who saw the importance of linear algebra. He said the movement of teaching it well would continue because it was right.
That was it. No book promotion. No farewell speech. No legacy management.
The man whose teaching is the foundation of modern AI just thanked the audience and went home.
20 million views. Zero ego. The entire engine of the AI revolution sits on top of math that millions of people learned for free from one quiet professor in Cambridge.
The course is still on MIT OpenCourseWare. Every lecture, every problem set, every exam, every solution. Free.
The most important math course of the 21st century is sitting one click away from you. Most people will never open it.

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Debbie K Womack retweetledi

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Debbie K Womack retweetledi

🚨 BREAKING: The WHCA Dinner shooter has reportedly been identified as 31 year old Cole Allen of Torrance, CA, LE sources tell @karol
Allen is in CUSTODY.
And he was apparently a “teacher of the month” in December 2024.
We have a HUGE issue with radicalized teachers.
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Debbie K Womack retweetledi
Debbie K Womack retweetledi

🚨 Anthropic's own team just showed how to actually use Claude Code properly.
30 minutes. free. the person who created Claude Code.
watch the workshop. bookmark it.
worth more than every $500 course you almost bought.
you've been using Claude without knowing 40 of its commands.
Then read the guide below.
Khairallah AL-Awady@eng_khairallah1
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Debbie K Womack retweetledi

Grok 4.3 is still an early beta that will improve almost every day, but try it out!
We will publish release notes as we fix bugs and add functionality.
X Freeze@XFreeze
Grok 4.3 beta is natively multimodal, and the front-end capabilities are insane You can literally just upload a screenshot of any website you like, and Grok will instantly write the code to clone it for you with an cool UI You don't even need to write a complex prompt...just upload an image or describe what you want and let it build
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Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi
Debbie K Womack retweetledi

Most people “use” AI.
Almost nobody actually understands it.
Andrej Karpathy just dropped a 2-hour lecture that changes that.
No TensorFlow.
No PyTorch.
No shortcuts.
Just raw math + code → building a Neural Network from scratch.
This is the stuff 90% of AI engineers will NEVER learn.
Free on YouTube.
Watch it once…
and you’ll never see AI the same again.
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Debbie K Womack retweetledi

Claude just dropped 13 FREE AI courses (with certificates).
No $500 course needed.
No “guru” required.
Just real skills — straight from Anthropic.
Here’s the full list:
👇
1. Claude 101
lnkd.in/gCPUQsRg
2. AI Fluency: Frameworks & Foundations
lnkd.in/gS6ceZ_M
3. Introduction to Agent Skills
lnkd.in/g_wWNiEb
4. Building with the Claude API
lnkd.in/gDr5K_B4
5. Claude Code in Action
lnkd.in/g9wWZbK9
6. Introduction to Model Context Protocol
lnkd.in/gAj5HqMY
7. MCP: Advanced Topics
lnkd.in/g3eDwBFY
8. AI Fluency for Students
lnkd.in/gKKujHGG
9. AI Fluency for Educators
lnkd.in/gVcKnuhA
10. Teaching AI Fluency
lnkd.in/g9P4gJFM
11. AI Fluency for Nonprofits
lnkd.in/gpsm_BVf
12. Claude with Amazon Bedrock
lnkd.in/gbfPjSFt
13. Claude with Google Vertex AI
lnkd.in/gvVgB4Ub
—
If you go through even HALF of these…
You’ll be ahead of 95% of people using AI.
Most people won’t.
Because they’re still:
• Watching random YouTube videos
• Buying overpriced courses
• “Learning AI” without actually building
Don’t be that person.
Do this instead:
1. Save this post (you’ll come back to it)
2. Pick 1 course → start today
3. Share it with someone who needs this
Free. Practical. No excuses.

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