I agree with you.
There are great scientists or science shows on YouTube. Here are some of my favorites:
- Veratasium
- SciShow
- SciShow Space
- VSauce
- Kurzgesagt - In a nutshell
- It's Okay To Be Smart
- Numberphile
- Computerphile
- 3Blue1Brown
- minutephysics
- Vihart
- BrainCraft
- Harald Lesch
And last but not least the really great last lecture of Walter Lewin: For the Love of Physics
Enjoy spending some time learning a lot of things! :)
Thanks @renewable !