Disrupt

125 Videos

How to take a picture of a black hole | Katie Bouman

At the heart of the Milky Way, there’s a supermassive black hole that feeds off a spinning disk of hot gas, sucking up anything that ventures too close — even light. We can’t see it, but its event horizon casts a shadow, and an image of that shadow could help answer some important questions about […]

A young poet tells the story of Darfur | Emtithal Mahmoud

Emtithal “Emi” Mahmoud writes poetry of resilience, confronting her experience of escaping the genocide in Darfur in verse. She shares two stirring original poems about refugees, family, joy and sorrow, asking, “Will you witness me?” The TED Talks channel features the best talks and performances from the TED Conference, where the world’s leading thinkers and […]

What’s Next in Science at TED2017?

Watch TED2017 in cinemas to experience the freshest new ideas from Elon Musk, Serena Williams, Atul Gawande and more LIVE from the TED stage. Get tickets here: tedcinema.com.

Why civilians suffer more once a war is over | Margaret Bourdeaux

War doesn’t just kill people; it destroys the institutions that keep society running, like utilities, banks and hospitals. Physician and global health policy analyst Margaret Bourdeaux proposes a bold approach to post-conflict recovery that focuses on building strong, resilient health systems that protect vulnerable populations. The TED Talks channel features the best talks and performances […]

Asking for help is a strength, not a weakness | Michele L. Sullivan

We all go through challenges — some you can see, most you can’t, says Michele L. Sullivan. In a talk about perspective, Sullivan shares stories full of wit and wisdom and reminds us that we’re all part of each other’s support systems. “The only shoes you can walk in are your own,” she says. “With […]

Lifelike simulations that make real-life surgery safer | Peter Weinstock

Critical care doctor Peter Weinstock shows how surgical teams are using a blend of Hollywood special effects and 3D printing to create amazingly lifelike reproductions of real patients — so they can practice risky surgeries ahead of time. Think: “Operate twice, cut once.” Glimpse the future of surgery in this forward-thinking talk. The TED Talks […]