Hello Mr. Razek,

Thank you for sharing your thoughts on the addition of more engineering content to Khan Academy, as well as requesting for statistics to be added to the physics course. I've passed this feedback along to the appropriate team so they can review not only this section but any other courses that might need a boost.

As we grow and expand, we’re continuing to add new content to offer a better education on Khan Academy. Investing more heavily in the content team is actually one of our major initiatives.

Thank you for being part of our community.

If there's anything else I can do for you, please let me know!

Warm regards,

Alex