Uploaded October 2013 | Updated September 2026, 1 week ago
Two types of hexagonal stars are shown, one to form the lattice with spheres of 20 units with triangular symmetry, the other star has rectangular symmetry and forms a sphere of 30 units.
Two types of hexagonal stars are shown, one to form the lattice with spheres of 20 units with triangular symmetry, the other star has rectangular symmetry and forms a sphere of 30 units.




![Different polarity systems in 5x5- and 6x6-squares, magnets tutorial
This video shows that 5x5- and 6x6-squares can be made with different polarity systems. It is a video response to Dimitri Tishchenkos video [Tutorial] Squares where he attempts to make different 4x4-squares. With the string method I use to prove that two squares have a different polarity system, all possible constructions of a 4x4-square behave the same. This does not prove that they all have the same polarity system, but probably they do. Yet 5x5- and 6x6-squares CAN have different polarity systems as shown in my video.
The link to Dimitris video: https://www.youtube.com/watch?v=a_w6eORy4S4 Different polarity systems in 5x5- and 6x6-squares, magnets tutorial](https://i.ytimg.com/vi/kqpHKZYowWc/mqdefault.jpg)





