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The world needs bold thinking more than ever, yet the world’s social entrepreneurs often fail to get their dreams funded. Let’s do something about that! TED Curator Chris Anderson explains how.

When you watch the Academy Awards, are categories like “sound editing” and “production design” your cue for a bathroom or snack break? Read why those jobs — and sound mixer and cinematographer — matter.

Most founders still agonize over what to call their dream. Are they right to invest so much energy and time — or would any random string of letters be fine? Hackers/Founders creator Jonathan Nelson shares his take.

Personal Perspective: A different conversation can lead to unique experiences in empathy and trust, suggesting a new way to truly help and connect with others.

The Vikings described a place called Vinland — a “land of wine,” bursting with berries. But where, exactly, was it? Space archeologist Sarah Parcak shares a step-by-step look at how her team used Norse texts and satellite imagery to search in eastern Canada.

通往未来智能家居的竞赛方兴未艾，但机器人至今仍无法独立完成家务。抓取物体、计算摩擦力等看似简单的任务，背后却需要极其庞大的算力支撑，这一难题困扰了机器人学家数十年。云端机器人、信念空间等前沿概念或许将带来突破。

Secret prisons reflect a parallel legal system for prisoners who are denied access to communications, deprived of their due process rights, and hidden from public scrutiny. Investigative journalist and TED Fellow Will Potter explains.

Leisure time is a key investment in your relationship, but are you using your time in the best way?

Activist chef Jamie Oliver talks about the future of food.

Men who identify as incels take the "grapes are sour" argument to an absurd extreme.