宇宙のすべての知識 プリンシピア
@principia_japan • Joined December 9, 2018
Subscribers 51.6K | Views 24.7M | Videos 261K
Sub 51.6K | View 24.7M | Video 261K
宇宙のすべての知識 プリンシピア has published 261K videos, ranking #159 globally by video count and 24.7M total views across the channel.
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