Science of Stupid - Season 5 Episode 1 الحلقة 1
Riding your big wheel trike is an unstable proposition, balancing stuff can hurt in unexpected ways, and ghost riders on your bicycle or motorbike.
- النوع: Documentary, Reality
- ستوديو: National Geographic
- الكلمة الرئيسية: educational, bloopers, popular science, based on tv series
- المصبوب: Ben Aaron
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