Khan Academy

This site has around 2800 videos teaching you all kinds of subjects, allowing you to learn about almost everything for free as well as practice excercises. It’s quite impressive.

Khan Academy.

Robin Edgar

Organisational Structures | Technology and Science | Military, IT and Lifestyle consultancy | Social, Broadcast & Cross Media | Flying aircraft

 robin@edgarbv.com  https://www.edgarbv.com

Leave a Reply