From the 59 different stellations of the icosahedron, the sixth and final are presented here as cut-out models to glue together. Each of the models is coloured to draw attention to all the planes and surfaces which are related to each other.
A kit book containing two large models to cut out and glue together: the compound of five cubes and the compound of ten tetrahedra.
Bringing the art of The Magic Eye to a new level of creativity and complexity, a collection of interactive perceptual paradoxes invites readers to transverse unusual mazes, solve riddles, and decipher mind-boggling puzzles.
This report was prepared by Professor Richard Kimbell and Richard Green of the Technology Education Research Unit (TERU) as a result of a project commissioned by The Engineering Council in June 1996. The brief for the project was to examine the use of mathematics as a tool to support Technology Enhancement Programme (...