ساخت 20 وجهی به کمک سالیدورکز(Making Icosahedron By Solidworks)
Origami Bouncy Unit Icosahedron (Tom Hull)
Snapology Icosahedron (Heinz Strobl)
Magnet Icosahedron | Magnetic Games
Molecular Icosahedron made of Magnetic Balls | Magnetic Games
آموزش ساخت 20 وجهی منتظم-حجم هندسی شماره 1
SOCCER BALL GEOMETRY | English | Explore symmetrical structure of a football