Hi Khalid, I am a big fan of your website and really improved my understanding of various mathematical topics… espaecially Logarithms and Complex numbers…
One topic for which i tried to dig a lot and never found any decent or intuitive explanation is Tensor.
I am mechanical Engineer and Tensor was part of our curriculum. I was able to manage learning it and get decent passing grades but i never understood it intuitive and the need for it.
I will be grateful to you if you can write a article about tensor or suggest me forum where i can find more details about it.