Qu'est ce que l'univers ? Comment et pourquoi se représenter l'univers ?
Next video playing soon
Click to cancel
Autoplay has been paused
Click to watch next video
First published at 06:37 UTC on September 3rd, 2017.
MORE
Category | Health & Medical |
Sensitivity | Normal - Content that is suitable for ages 16 and over |
DISCUSS THIS VIDEO