Khan Academy https://www.khanacademy.org Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere. link, programming, devopscreate links/khan_academy.txt Last modified: 2022/08/14 09:44by Henrik Yllemo Log In