Develop spatial imagination
0.00 $
0 item(s)
This polyhedron model is the intersection of three parallelepipeds.
It is based on the intersection of three rectangles, where each rectangle has the proportions of the golden ratio.
The invention of the calendar is a remarkable event for humanity. The fact that a year consists of 12 months is no secret to anyone.
Since then, people have grouped 12 months into calendars in a variety of ways.
This little "joke" task will keep your kids (students) busy for a while!
What plastic tetrahedron* needs to be melted to cast a cube with an edge length of 50 mm from this plastic?
Popular
For a primeval man, fire once became a new form of social life. The night ceased to be an...
The perfection of the spherical shape has long attracted thinkers and scientists who, using...
Suppose you first saw the edition “Magic Edges” on the counter of a bookstore or Internet...
When we demonstrate polyhedra assembled from the Magic Edges set, people often ask the same question...
Is it possible to make up an icosahedron using more simple polyhedra?...
This is a new, very unusual way to create a star octahedron model. The polyhedron itself was...
