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Have you ever wondered how long the longest coastline on Earth really is? Or why the perimeter of a single snowflake could be longer than the diameter of the entire Earth? Join me in this episode as we dive into these intriguing questions and explore the fascinating world of the coastline paradox and fractals.

In this episode, you'll discover:

• Why measuring the length of a coastline is not as simple as it seems.
• The story of L.F. Richardson and his mind-boggling discovery of the coastline paradox.
• An explanation of fractals – those amazing self-similar patterns found everywhere in nature.
• Examples of fractals in nature, such as snowflakes and tree branches.
• The concept of fractal dimensions and how they exist between whole number dimensions.
• The Koch snowflake and its incredible fractal dimension.
• Key takeaways about how different scales give different measurements and the complexity of our world.
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Whether you're a math enthusiast or just curious about the mysteries of nature, this episode will open your eyes to a whole new way of understanding the world around us. So, stick with me, and let's explore the wild world of fractals and the coastline paradox together!

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In this episode, we explore the concept of first principles and their significance in the field of AI. Join us as we delve into the foundational elements that drive AI development and innovation.

IN THIS EPISODE YOU‘LL LEARN：
00:00 - Introduction
01:20 - What Are First Principles?

• What are first principles, and how do they differ from other approaches?
• Why did Aristotle introduce the concept of first principles in philosophy?

05:48 - Do First Principles Exist in AI?

• AI Development Phases
• Symbolic AI vs. Neural Networks
• Inductive vs. Deductive Reasoning in AI
• Gödel’s Incompleteness Theorems

10:14 - What Are the First Principles of AI?

• What is the Principle of Least Action?
• Why Can the Principle of Least Action Be Viewed as AI's First Principle?

13:46 - What Can We Learn from This?

• The Power of First Principles Thinking
• Importance of Optimization
• Embracing Adaptability
• Balancing Completeness and Consistency

Thank you for listening! This is Seven from China.
Let’s keep learning and sharing. See you in the next episode!