math story
How did mathematics create civilization? Mathematics has played a very important role in human civilization and history. Learn history through mathematics and mathematics through history. After teaching students for a long time, I decided to upload videos that would be helpful to students, and I thought about what would be helpful in studying math.
We created a video to help you study mathematics in history and history embedded in mathematics in a fun way.
We made it as light and easy as possible so that you can approach math with a bit of comfort.
If you want to take a deep approach, you can stop the video and think about it. If you want to take a light approach, you can watch it lightly.
We will continue to strive to reduce the stress from math and help many people discover the fun of math. We ask for your support and encouragement.


강태공math

Hello, Subscribers.

First, I would like to share the calendars for March, April, and May.
I’m releasing them a bit later than planned this year, but please feel free to download and use them as always.

Yesterday was also a meaningful day — Pi (π) Day.
Thank you sincerely to everyone who has enjoyed and supported the Pi series on this channel.

Today I would also like to share a small new project that I have been working on recently.

Over the past months, I have been quietly building a new digital space called **Skima Museum** — a place where mathematics, science, and the universe can be experienced through cinematic visuals and music.

Unlike **ktgmath**, which focuses on explaining mathematical concepts and history,
**Skima Museum** is designed so that viewers can intuitively feel the ideas of mathematics and science simply by watching and listening.

One change that made me personally very happy during this project is that I was finally able to create videos with **English narration as the main language of the visual storytelling**.

For many years this channel has primarily served Korean-speaking viewers.
But mathematics and science belong to everyone, regardless of language or country.
Using English allows the museum to be more accessible to viewers from different parts of the world, and I hope it can make the experience a little more comfortable for international audiences.

Of course, I remain deeply grateful to the subscribers who have supported **ktgmath** for so many years.

Based on my 26 years of experience teaching students in the classroom, my goal is to create a space where people can encounter the beauty of mathematics, science, and the universe in a way that is both intuitive and inspiring.

If you are curious, I would be very happy if you visit the museum and take a look around.

Your thoughts, encouragement, and even thoughtful criticism are always welcome.

🏛️ About Skima Museum

“Visualizing the unseen order of the universe.”

Skima Museum is a digital exhibition space that transforms complex ideas from mathematics and physics — such as fluid dynamics, topology, and chaos theory — into cinematic visual experiences.

Rather than explaining these ideas only through language, the museum explores them through imagery, motion, and music.

👇 Latest Exhibit
https://youtu.be/r_pw0jU_F_s

👇 Skima Museum Channel
youtube.com/@SkimaMuseum

3 months ago | [YT] | 4

강태공math

Which calendar design is your favorite? 여러분의 '최애' 달력 디자인은 무엇인가요?

5 months ago | [YT] | 4

강태공math

Hello, Math Lovers! 👋 To celebrate the upcoming 2026, we have prepared a special gift for you! Meet our wise master Kang Tae-gong and his curious student Pascal in these exclusive wallpapers.

✨ January: Exploring the secrets of the Universe with Platonic Solids. 🍫 February: Calculating the 'Golden Ratio' of love with sweet chocolates.

Feel free to download and use them as your screen background. Which vibe do you like more? Let us know in the comments! 👇

(Korean) 구독자 여러분, 안녕하세요! 강태공Math입니다. 👋 2026년을 미리 준비하며 여러분을 위해 특별한 배경화면 선물을 준비했습니다. 지혜로운 스승 강태공과 호기심 대장 파스칼의 일상을 담았습니다.

✨ 1월: 우주의 신비를 담은 **정다면체(Platonic Solids)**와 함께 시작하는 새해! 🍫 2월: 달콤한 초콜릿 속에 숨겨진 황금비율과 사랑의 방정식!

자유롭게 저장해서 사용하세요. 댓글로 여러분의 최애 달력을 알려주세요! 👇

#KTGMath #MathArt #2026Calendar #CatLover #StudyMotivation #GoldenRatio #PlatonicSolids #Wallpaper #수학 #고양이 #배경화면나눔

5 months ago | [YT] | 7

강태공math

hello. This is ktgmath.

We are planning to address the Riemann hypothesis, one of the millennium problems established by the Clay Mathematics Institute (CMI) in May 2000.
We want to make it so that even those who are not majoring in mathematics can understand what the Riemann hypothesis is. We are going to see how much influence Riemann's paper had on the world of mathematics and how many great mathematicians are related to this Riemann hypothesis.

To do this, it is essential to deal with prime numbers first. Decimal numbers and equations are so important that they must be carefully planned and expressed well. We will always make it accurate and good to show to children. We will work hard to make it so that it can be of great help to you. Well then, have a nice day today.

안녕하세요. 강태공math입니다.
2000년 5월 클레이 수학연구소(CMI)에서 정한 밀레니엄 문제 중 하나 인 리만 가설을 다루려고 기획하고 있습니다.
수학을 전공하지 않으신 분들도 리만 가설이 어떤 내용인지 이해할 수 있도록 만드려 합니다. 리만의 논문이 수학 계에 얼마나 영향을 끼쳤고, 이 리만 가설에 얼마나 위대한 수학자들이 연관이 있는 지를 보려합니다.

그러려면 필수적으로 소수에 대하여 먼저 다뤄야 합니다. 소수와 방정식은 너무 나도 중요하므로 신중히 기획해야하고 잘 표현해야만 합니다. 항상 정확하고 아이들에게 보여주기에도 좋도록 만들겠습니다. 열심히 만들어서 여러분들에게 많은 도움이 될 수 있도록 하겠습니다. 그럼 오늘 하루도 좋은 하루 보내세요.

1 year ago | [YT] | 6

강태공math

What is the quickest path?
'brachistochrone problem'
https://youtu.be/P8YlEaMJ1vwv

2 years ago | [YT] | 12

강태공math

Who does not appear in the ' magic numbers 1729' video?
https://youtu.be/BGfTpipmrgw

2 years ago | [YT] | 13

강태공math

Which one is correct?
This is a good question to familiarize yourself with the lecture.
https://youtu.be/WX9w4ITuoAs?si=oDTMY...
happy new year!

2 years ago | [YT] | 13

강태공math

Which mathematician came closest to π ?

2 years ago | [YT] | 13

강태공math

Which one is correct?

2 years ago | [YT] | 14

강태공math

In Part 3 of Civilization and Mathematics, we included the Sphinx's problem in the intro. Did you enjoy it?

The whole problem posed to Oedipus was,

"There is one voice, but there are four, two, and three legs.
There is nothing more endlessly variable than this, whether on earth, in the sky, or in the sea.
This means that when the legs are most numerous,
the strength is the weakest, and the steps are also weakest. It's the slowest."


If you know the answer, please leave a comment.

2 years ago | [YT] | 14