Four mirrors and a rod –– MathLapse

film

Four mirrors and a rod –– MathLapse

Lisans

Emeği Geçenler

Platonic solids can be created by reflections. See how!

Form a mirror cabinett of four mirrors meeting at the right angle.

Insert a rod at the right position.

And you get …… a Platonic solid.

This video shows how this works for each of the five Platonic solids. As a side, it effect even demonstrates duality.

Dosyalar

Diğer Film