In this case the 4D is not time but a 4th dimension of space that works just like the first three dimensions we are familiar with. If you count time these toys are 5D.
It turns out that the rules of how objects bounce, slide and roll around can be generalized to any number of dimensions, and this unique toy lets you experience what that would look like.
Features:
- Over 100 beautiful interactive scenes to play with, with more to be added in updates.
- Groundbreaking 4D+Time Physics Engine that uses new mathematics created for this project.
- Bonus: 2D/3D "Flatland" Interactive Explanation teaches by analogy about a fourth spatial dimension.
- Both VR and regular (Mouse and keyboard) support.