NO BULLSHIT Math and Physics

Normal textbooks suck ... so I wrote a better one.

This is the deal. Give me two weeks of your attention and I will teach you everything you need to know about equations, functions, vectors, limits, derivatives, integrals, forces, accelerations and optics.

Why?
Textbooks are too long

Tra­di­tional text­books are too long, too ex­pen­sive and too bor­ing.

You don't need to read thou­sands of pages in or­der to learn physics and cal­cu­lus, so why are the re­quired text­books so long?

_{Courtesy of Hacker Hymies.}

>why are the re­quired text­books so long
because some people have constant urges to get to the root of the problem
coincidentally they constitute superset of people forcing progress.