what i learned on the first lecture of cs50

• 00:00:00 - Introduction to CS50 and computer science.
• 00:01:15 - Overview of CS50, Harvard's introduction to computer science and programming.
• 00:08:35 - Explanation of the fundamentals of computer science.
• 00:09:44 - Introduction to Unary representation.
• 00:11:28 - Binary representation and its significance.
• 00:23:58 - ASCII encoding and its role in computing.
• 00:33:42 - Unicode and its importance in global character representation.
• 00:38:45 - Explanation of color representation in computing (RGB).
• 00:42:27 - Discussion on different forms of data representation.
• 00:47:20 - Introduction to algorithms and their role in problem-solving.
• 00:57:34 - Overview of pseudocode and its use in algorithm design.
• 01:03:32 - Brief introduction to Artificial Intelligence (AI).
• 01:09:21 - Introduction to Scratch, the programming language.
• 01:16:15 - Example projects in Scratch, like "Hello, World" and "Hello, You."
• 01:19:00 - Further exploration of Scratch projects like "Meow."
• 01:27:02 - Explanation of abstractions in programming.
• 01:32:21 - Overview of conditionals in Scratch programming.
• 01:37:23 - Introduction to event-driven programming in Scratch.
• 01:41:14 - "Oscartime" project in Scratch.
• 01:49:52 - Introduction to Ivy's Hardest Game project.