Youtube videos
Our own, Crash course, Minute Physics, CGPGrey
South Park documentary
The Making of South Park: 6 days to air (wiki / netflix)
Meteorite/Asteroids
Asteroids and how to deflect them – The Guardian
Sugary drinks tax
Italian Elections
Guardian article on the possible outcomes
Miscellaneous
-Actual average distance to the moon is 384000 km
-Proxima centauri is 4.24 light years away
-Voyager 2 is 14 light hours away from the sun