Internet has a lot of great resources to learn from literally any kind of degree or resources or books and courses available and mostly free !!!
You just need to search them.
What's your greatest source of learning on internet other than YouTube !
What if there is any option for traditional fuels, Which is energy rich, Abundantly available, Falls under renewable resources, And is carbon neutral. is there any such fuel?
ohh yes, I can recall it, It is hydrogen isn't it 😁
