| Quality | Resolution | Bitrate |
|---|---|---|
| Hent : 4K Ultra HD | 3840x2160 | 12313Kbps |
| Hent : Quad HD | 2560x1440 | 6321Kbps |
| Hent : Full HD | 1920x1080 | 3495Kbps |
| Hent : HD | 1280x720 | 1967Kbps |
| Hent : SD | 960x540 | 1184Kbps |
| Hent : SD | 640x360 | 717Kbps |
| Hent : SD | 426x240 | 446Kbps |
| Hent : MP3 | audio only |
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. CLIMATE CHANGE You might have a photo of an undiscovered species GLOBAL ISSUES Why Ukraine's drone attack on Russia changes war forever TECHNOLOGY Meet NEO, your robot butler in training SCIENCE The catastrophic risks of AI — and a safer path CORRUPTION The fine art of fibbing Discover See all TED-Ed Psychology Leadership Education AI Sleep Mental Health Business Motivation Communication Personal Growth Sports Health Language NEWEST FROM TED Browse all Newest 6 MIN EDUCATION Why were Graham crackers designed to taste bad? Stephanie Honchell Smith · 7 hours ago 13 MIN CREATIVITY The case for making art when the world is on fire Amie McNee · 7 hours ago 12 MIN CLIMATE-CHANGE The surprising power of your nature photos Scott Loarie · 1 day ago 6 MIN EDUCATION How much do you really know about Ancient Rome? Stephanie Honchell Smith · 2 days ago POPULAR ON TED Browse all Popular 18 MIN POLITICS This is what a digital coup looks like Carole Cadwalladr · 2 months ago 10 MIN HEALTH Why social h