"470343-146"

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Consists of one support, 5 plumb lines, 1 roll of tape, and 5 figures (triangle, L, trapezoid, parallelogram, parallelopiped). This kit helps students in the individual research of the center of gravity of a flat body, the conservation of the result on paper, the possibility of a graphic verification, and the discovery of the geometric research method.

Intro to Engineering welcomes young children to the field of engineering with 25 experiments and building projects in five sections.