#Lectures Websites On Xranks
Esplora il migliore lectures siti web nel mondo in base a ranking, traffico e coinvolgimento come khanacademy, ted o bigthink.
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.
TED Talks are influential videos from expert speakers on education, business, science, tech and creativity, with subtitles in 100+ languages. Ideas free to stream and download.
Actionable lessons from the world’s greatest thinkers and doers.