Learn the the basics of computational thinking and learn about the Scratch graphical programming language. Learn the foundations of computer science in this course. This video is lecture 0 of Harvard University's CS50 2018 course. 🔗Notes: https://cs50.harvard.edu/x/2020/notes/0/ 🔗Problem Set: https://cs50.harvard.edu/x/2020/psets/0/ 🔗Source Code: https://cdn.cs50.net/2019/fall/lectures/0/src0.zip ⭐️Contents⭐️ ⌨️ (00:50) Introduction ⌨️ (03:13) Binary ⌨️ (09:37) Binary Lamps ⌨️ (11:20) ASCII ⌨️ (18:48) RGB ⌨️ (24:00) Finding Mike Smith ⌨️ (24:06) Computational Complexity ⌨️ (29:44) Pseudocode ⌨️ (32:36) Introducing Scratch ⌨️ (33:41) meow ⌨️ (34:04) Oscartime ⌨️ (45:16) counting sheep ⌨️ (49:18) pet the cat ⌨️ (57:07) threads ⌨️ (59:11) events ⌨️ (1:01:23) functions ⌨️ (1:06:45) Ivy's Hardest Game Lecture taught by David J. Malan. Thanks to Harvard's CS50 for giving us permission to post this lecture. Checkout their YouTube channel for more great lectures: null -- Learn to code for free and get a developer job: https://www.freecodecamp.org/ Read hundreds of articles on programming: https://medium.freecodecamp.org/