#Lectures Websites On Xranks


探索最好的 lectures 基于排名、流量和参与度的世界网站 如 khanacademy, ted 或者 bigthink.
khanacademy.org screenshot
khanacademy.org icon Khanacademy.org
行业
教育/参考
秩
919 ↓ 191
访客
31.8M ↓ 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.

khanacademy.org icon Khanacademy 备择方案
ted.com screenshot
ted.com icon Ted.com
行业
商业
秩
1,355 ↓ 358
访客
22.4M ↓ 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.

ted.com icon Ted 备择方案
bigthink.com screenshot
bigthink.com icon Bigthink.com
行业
流媒体 & Politics
秩
5,429 ↓ 2K
访客
6.4M ↓ 382.2K

Actionable lessons from the world’s greatest thinkers and doers.

bigthink.com icon Bigthink 备择方案
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