Imagining how four-dimensional objects would behave in our 3D world is hard, but an interactive simulation of how those objects move and interact could help
Source:
https://www.newscientist.com/article/2243345-virtual-reality-game-lets-you-play-with-hypercubes-in-four-dimensions/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home