For more info on the Julia Programming Language, follow us on Twitter: https://twitter.com/JuliaLanguage Contents 00:00 Introduction 02:13 Visualising random walks 08:30 Julia concepts 10:42 Motivation: Dynamics of hard discs 11:55 Why use random walks? 12:35 Simple random walk 14:12 Julia: Benchmarking 20:30 Trajectory of a random walk 36:00 Making it more general: Random walks using types 37:05 Mutable vs immutable structs 42:10 Functions with type parameters 48:00 update function discussion, why immutable objects? 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