This is a wonderful article! Thank you to the author for taking the time to write and animate all this. I want future generations to have access this so I have

This is a wonderful article! Thank you to the author for taking the time to write and animate all this. I want future generations to have access this so I have to ask - how can I back up this page with all of the interactive 3D animations still operational? Simply saving the HTML file doesn't seem to work.