As you move down the fork and go from the prongs to the handle, the two circles come together as a bar and then morph into 1 circle. Do you think this is a way we can visualize 4D objects in the 3D plane? Like for a 4D tuning fork, there are 2 spheres, but as you move through the 4th spatial dimension the spheres eventually come together as into a pill-shaped rod and then combine into 1 sphere, and vice versa if you go backwards?
sure, but the results might vary depending on what shapes you use