#Lectures Websites On Xranks
সেরা এক্সপ্লোর lectures র্যাঙ্কিং, ট্রাফিক এবং ব্যস্ততার উপর ভিত্তি করে বিশ্বের ওয়েবসাইট যেমন khanacademy, ted বা 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.