Brick Wall video DOWNLOAD (Excerpt of Celebration of Sides by Robert Neale)

Tato topologická zvláštnost pochá pochází z DVD Celebration of Sides od Roberta Nealea. Kouzelník předvádí, ž že dva dílky skládačky zapadají do sebe a tvoří obdélníkovou „cihlovou zeď“ zeď“. Dost jednoduché. Ale když se dílky otočí a znovu zapadnou, je uprostř uprostřed otvor... portál nebo tajný průchod na druhou stranu. Velmi prakti praktické, snadné a s mnoha prezentačními možnostmi.

Originální anglický popis

This topological oddity is from Robert Neale's Celebration of Sides DVD.  The magician shows that two puzzle pieces fit together to form a rectangle "brick wall". Simple enough. But when the pieces are turned around and fit together again, there's an opening in the middle... a portal or secret opening to the other side. Very practical, easy, and lots of presentational possibilities.

Originální anglický popis

This topological oddity is from Robert Neale's Celebration of Sides DVD.  The magician shows that two puzzle pieces fit together to form a rectangle "brick wall". Simple enough. But when the pieces are turned around and fit together again, there's an opening in the middle... a portal or secret opening to the other side. Very practical, easy, and lots of presentational possibilities.