Greek Smoke & Mirrors

Fascinating stuff:

https://www.youtube.com/watch?x-yt-ts=1422579428&v=cAWINFifYY0&x-yt-cl=85114404https://www.youtube.com/watch?x-yt-ts=1422579428&v=cAWINFifYY0&x-yt-cl=85114404