This is Mathematics Episode 03 – About ellipses, snooker, a dentist chair and a theatre 15 Ocak 2015 This is Mathematics Episode 03 – About ellipses, snooker, a dentist chair and a theatre2015-01-14T19:53:03+00:00 - This is Mathematics This is Mathematics video serisi, 3. Bölüm: Elipsler,Bilardo, Dişçi Koltuğu, (daha&helliip;) Share Tweet Plus+