Название Продукция:
Molecule Magnetic Structure Demonstration Set
модель:
PE044
Подробно о продукте:
Molecule Magnetic Structure Demonstration Set
Application: Imitate the molecular structure of a magnet, illustrate phenomena of magnetization and demagnetization. Structure: Rectangle and transparent plastic box with 24 steel needles underneath, 4 rows and 6 columns. Each steel needle has a small magnet piece, which can rotate freely around the needle.