TED-Ed celebrates the ideas of teachers and students around the world. Discover hundreds of animated lessons, create customized lessons, and share your big ideas.

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TED is dedicated to researching and sharing knowledge that matters through short talks and presentations. Our goal is to inform and educate global audiences in an accessible way.

The TED-Ed project — TED's education initiative — makes short video lessons worth sharing, aimed at educators and students. Within TED-Ed’s growing library of lessons, you will find …

2024年12月4日 · As 2024 wraps up, join us in celebrating the most popular, mind-blowing and must-watch TED Talks published this year. From cutting-edge AI to climate breakthroughs and …

From AI and technological innovation to climate change, social dynamics and global transformations, the most popular TED Talks of 2024 offer insights into the issues shaping the …

The most popular TED Talks of all time Are schools killing creativity? What makes a great leader? How can I find happiness? These 25 talks are the ones that you and your fellow TED fans just …

TED Talks to be a better you in 2025 What's the secret to self-improvement? Dive into this eclectic collection of TED Talks on the power of human connection, revealing how curiosity, …

Topics Browse TED topics from A to Z A Skip to letter B Activism Addiction Africa Aging Agriculture AI AIDS Algorithm Aliens Alzheimer's Ancient world Animals Animation Antarctica …

Our organization TED began in 1984 as a conference where Technology, Entertainment and Design converged, but today it spans a multitude of worldwide communities and initiatives …