Watch Can you REALLY put a Rubik's cube in a Klein bottle? in New Channel | Channify

The Mathologer goes to extremes to get some Rubik's cubes into weird shaped bottles. Again a fairly long video, so if you are in a rush try watching it at 2x its original speed through the YouTube preferences. If you interested in more details about various possible methods for advanced/crazy Rubik’s cube bottling, check out this document: www.qedcat.com/rubik_in_klein.pdf. Enjoy :) Burkard Polster and Giuseppe Geracitano