Recap Of The Previous Lecture

Recap of the previous lecture

graph TD; A[Recap of the previous lecture] --> B((Physics)) B --> C{Topics} C --> D[Topic 1] D --> E((Subtopic 1.1)) D --> F((Subtopic 1.2)) C --> G[Topic 2] G --> H((Subtopic 2.1)) G --> I((Subtopic 2.2))