TED Fellow and renewable energy expert Norah Magero envisions an Africa that pioneers its own technological future, shifting the narrative from dependence and consumption to self-reliance and innovation. She shares how she developed VacciBox — a solar-powered refrigeration system made in Kenya to keep vaccines cold in off-grid areas — and highlights the power of homegrown solutions to transform health care. (Recorded at TED Fellows Films 2024 on April 16, 2024)

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It’s so…squishy…i’m gonna die. 🥴🤣 Just imagine reaching into your Tamagotchi and touching it. Well, that is Punirunes. #digitalpet #toy #virtualpet #tech #punirunesvirtualpet

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In his 2000 bestseller “The Tipping Point,” Malcolm Gladwell told the story of why crime fell in New York City in the 1990s. Now, 25 years later, he’s back with a confession and a mea culpa: “I was wrong,” he says. He shares how his analysis contributed to the rise of the infamous “stop and frisk” policing policy in New York City — and shows why journalists should avoid the trap of imagining a story is ever really over. (Followed by a Q&A with TED’s Monique Ruff-Bell). Watch his full TED Talk: