Liquid Chessboard

Posted March 1, 2017

by Lensyl Urbano

Chessboard under regular (day) light.

Chessboard under regular (day) light.

I used the computer controlled (CNC) Shopbot machine at the Techshop to drill out 64 square pockets in the shape of a chessboard. One of my students (Kathryn) designed and printed the pieces as part of an extra credit project for her Geometry class.

The pockets were then filled with a clear eqoxy to give a liquid effect. However, I mixed in two colors of pigmented powder to make the checkerboard. The powder was uv reactive so it fluoresces under black (ultra-violet) light.

Under a black (ultra violet) light bulb.

Under a black (ultra violet) light bulb.

The powder also glows in the dark.

Glowing in the dark.

Glowing in the dark.

Citing this post: Urbano, L., 2017. Liquid Chessboard, Retrieved November 18th, 2017, from Montessori Muddle: http://MontessoriMuddle.org/ .
Attribution (Curator's Code ): Via: Montessori Muddle; Hat tip: Montessori Muddle.

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