#Lectures Websites On Xranks


Jelajahi yang terbaik lectures situs web di dunia berdasarkan peringkat, lalu lintas, dan keterlibatan seperti khanacademy, ted.
Pangkat
1,083 191
pengunjung
27.4M 5.2M

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.

Industri
Pangkat
2,745 358
pengunjung
11.9M 1.6M

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.