1 الموسم
21 حلقة
The Lost Tools of Henry Hoke - Season 1 Episode 6 الحلقة 6
One of Henry Hoke's greatest innovations was the wooden magnet. Sadly the mysteries of how wooden magnetism actually worked is now lost to the world but for some time, this breakthrough held great promise.
- عام: 2014
- بلد:
- النوع: Documentary
- ستوديو: ABC TV
- الكلمة الرئيسية:
- مخرج:
- المصبوب: Bryan Dawe
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