Welcome to the learning site of natural physics and mathematics by Dr. Khan
Let us make physics and mathematics axiom-free!
Unlock the history and concepts of arithmetic, algebra, and trigonometry, and discover the role of imaginary numbers in calculus.
$25
Uncover the truths behind the claims of giants like Newton and Einstein. Question the existing abstract laws and understand the natural laws that shape our world through practical demonstrations and reasoning.
$25
Modern physics has avoided functional calculus. This is a huge mistake because avoiding calculus prevented scientists and others from including natural object shapes and time evolution properties in physics equations making physics unrealistic.
$25