A more practical explanation for those interested in exploring 4D spaces. For those not already familiar with basic 4D concepts, here's some videos I can recommend: "Visualizing 4D Geometry" https://www.youtube.com/watch?v=4URVJ3D8e8k "The things you'll find in higher dimensions" https://www.youtube.com/watch?v=dr2sIoD7eeU "A Beginner's Guide to the Fourth Dimension" https://www.youtube.com/watch?v=j-ixGKZlLVc "4th Dimension Explained" https://www.youtube.com/watch?v=Z73uXPBUT7o 0:00 Introduction 0:34 Flatness in 4D 2:29 Seeing Inside 3:15 Chirality 3:54 Klein Bottles 5:27 Double Rotations Wishlist 4D Golf on Steam: https://store.steampowered.com/app/2147950 #4dgolf Devlog #1: https://www.youtube.com/watch?v=by8eAnez0i8 Trailer: https://www.youtube.com/watch?v=y53UNskR-zU Support me and innovative projects like these! Patreon: https://www.patreon.com/codeparade Ko-fi: https://ko-fi.com/codeparade Merch: https://crowdmade.com/collections/codeparade Music (CC0 1.0) Holizna - Autumn https://holiznaroyaltyfree.bandcamp.com/