Questions, Comments, or the like? Join us join on Discord: https://discord.gg/GnE7XcVs for live and after lecture chats. For more info, follow us on Twitter at https://twitter.com/JuliaLanguage For full course information, visit https://github.com/mitmath/18S191 Course website: https://computationalthinking.mit.edu/Fall20/ Contents 00:00 Welcome and logistics of the course 03:54 Running the code 04:50 Setting up Julia 06:20 Quick introduction to the professors 09:10 Administrative details for MIT students 10:40 Computer Science and Computational Science Working Together 15:00 Lecture 1: Images as examples of data all around us 16:38 Data: Images (as an example of data) 21:20 Input and Visualize: loading and viewing an Image (in Julia) 23:24 Capturing an image from your own camera 26:06 Inspecting your data 34:18 Process: Modifying an image 40:20 Model: Creating synthetic images 40:28 Output: Saving an image to a file 40:35 Computer science: Arrays 41:20 Julia: constructing arrays 46:18 Pluto: Interactivity using sliders 47:00 Introduction to Abstraction 54:50 First Taste of Abstraction S/O to https://github.com/r2cp for the video timestamps! Want to help add timestamps to our YouTube videos to help with discoverability? Find out more here: https://github.com/JuliaCommunity/YouTubeVideoTimestamps Interested in improving the auto generated captions? Get involved here: https://github.com/JuliaCommunity/YouTubeVideoSubtitles