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Berry exciting way to help cut food waste #TEDTalks

It’s a hard nut to crack: in order to prevent food waste, we rely on plastic packaging and refrigeration, which harm the environment. What if we could turn to nature to address these challenges? Engineer and chemist Jenny Du shares how a simple plant-based innovation — using the same elements found in fruit and vegetable…

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It’s a hard nut to crack: in order to prevent food waste, we rely on plastic packaging and refrigeration, which harm the environment. What if we could turn to nature to address these challenges? Engineer and chemist Jenny Du shares how a simple plant-based innovation — using the same elements found in fruit and vegetable peels — can extend the shelf life of produce, while also fighting food waste and spurring a healthier, more sustainable food system.

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9 Comments

9 Comments

  1. @LA-MJ

    October 9, 2025 at 1:17 pm

    Now that’s a useful tedtalk

  2. @justahumanbeing5735

    October 9, 2025 at 5:29 pm

    Wow! How appealing. But seriously thanks for doing this work. I’ll be looking for this as a product to buy.

  3. @J_YT_2025

    October 9, 2025 at 8:25 pm

    😮 amazing

  4. @Chewbacca0702

    October 9, 2025 at 8:33 pm

    This is definitely getting added to my AP Environmental Science lesson. Wow!

  5. @RandomColibrí

    October 10, 2025 at 12:13 pm

    How can one process fruit peels in a way that would allow us to spray on our produce if we were homesteading?

  6. @not-jeff_thered1233

    October 10, 2025 at 2:35 pm

    Good work. Very inspiring.

  7. @ethras2

    October 10, 2025 at 4:10 pm

    Berry useful

  8. @saranbhatia8809

    October 11, 2025 at 10:40 pm

    That’s great

  9. @mantoshvishwakarma7873

    October 12, 2025 at 10:04 am

    Amazing 😍🤩🎉❤

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People & Blogs

The U.S. workforce was not built for the AI disruption, but there’s still time to prepare #TEDTalks

The United States is on track to win the AI race — and hollow itself out in the process, says Gina Raimondo, former Governor of Rhode Island and US Secretary of Commerce. In this unflinching look at the threat of AI-induced economic disruption and social unrest, she offers a concrete blueprint to prepare workers for…

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The United States is on track to win the AI race — and hollow itself out in the process, says Gina Raimondo, former Governor of Rhode Island and US Secretary of Commerce. In this unflinching look at the threat of AI-induced economic disruption and social unrest, she offers a concrete blueprint to prepare workers for what’s coming next. “AI is a 100-year technology and needs a 100-year response,” she says. Is America up to the challenge?

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People & Blogs

When you can’t push any further, something has to shift #TEDTalks

Entrepreneur and TED Fellow Jane Marie Chen started a company that created a low-cost, portable incubator for premature babies in underserved communities, with the goal of saving more than one million babies around the world. After a decade of relentless challenges, the company shut down — pushing her into complete burnout and a profound personal…

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Entrepreneur and TED Fellow Jane Marie Chen started a company that created a low-cost, portable incubator for premature babies in underserved communities, with the goal of saving more than one million babies around the world. After a decade of relentless challenges, the company shut down — pushing her into complete burnout and a profound personal reckoning. In this powerful talk, she shares what happened next and how it taught her the secret to resilience.

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People & Blogs

Why Pursuing Happiness Makes You … Less Happy | Emily Esfahani Smith | TED

Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a deeper sense of well-being than comes from chasing happiness. Learn about the steps you can take to move from feeling stuck to living with intention. (This…

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Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a deeper sense of well-being than comes from chasing happiness. Learn about the steps you can take to move from feeling stuck to living with intention. (This conversation, hosted by TED’s Whitney Pennington Rodgers, was part of an exclusive TED Membership event. TED Membership is the best way to support and engage with the big ideas you love from TED. To learn more, visit ted.com/membership.) (Recorded at TED Membership on January 14, 2026)

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