1 الموسم
20 حلقة
Machines How They Work - Season 1 Episode 3 الحلقة 3
How does an escalator, a leaf blower, and a tape measure really work? Go inside the incredible machinery behind these everyday objects to see their extraordinary inner workings.
- عام: 2016
- بلد:
- النوع:
- ستوديو:
- الكلمة الرئيسية:
- مخرج: Nathan Budd, Tom Ranson
- المصبوب: