[ut-002]

̎̌͆Ų̻̂̎n̶̞̊̄ỉ̟̈͂v̥̣̂̅ẻ̢̂̽r̵̙̈̄s̨̆̅̾ả̭̉̀l̙ ̻̄̒T̡̹̅̏r̟̼̀̐ḁ̀̈̈́n̗̑̅̀s̳̆̍͆m̯̉̊̾ĩ̯̎̽s̩̣̔̉s̫̃́͂ǐ̷̫̉ǒ̰̹̑ņ̓̉́s̘ ̶̅̊I̶̞̔̚I̗ ̣̓̕—̩ ̷̏̇T̗̹̅̒e̸̬̅̏s̘̆̐̀s̨̏̑̿e̯̼̅́r̰̔̉́ã̸̙̚c̣̑̌͂t̙

Of strange surfaces. The second installment explores the tesseract — the four-dimensional hypercube — as a geometric key to higher dimensional navigation. An attempt to visualize what cannot be seen in three dimensions.