Youtube-Kanäle wie Académie des sciences


3,390,000 1.13%


6,470 1.19%

1,150,000 3.93%

1,540,000 2.64%

20,800 1.69%

64,500 1.38%


5,020 1.58%

46,200 2.04%

38,500 1.92%



10,100,000 2.99%

3,210,000 2.78%

10,500,000 3.02%