3 الموسم
46 حلقة
Why Is It So? - Season 2 Episode 4 الحلقة 4
The classic ball-and-ring experiment leads to dilemmas involving metal plates with tiny holes in them. This and other demonstrations go unresolved, entirely according to Miller's instructional philosophy.
- عام: 2012
- بلد: Australia
- النوع:
- ستوديو: PBS
- الكلمة الرئيسية:
- مخرج:
- المصبوب: Julius Sumner Miller