Why I built my own time machine | Lucas Rizzotto
TED Talks Daily2 Elo 2023

Why I built my own time machine | Lucas Rizzotto

Experiential artist Lucas Rizzotto was going through a tough breakup, so he did what anyone would do: he built a personal time machine. In a playful talk, he shares how his free-ranging experimentation led to various delightful, unexpected innovations that are changing how people think about the relationship between technology and art. "Technology gives us the tools, but art shows us the way," he says.

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An invitation to reexamine your familiar world | Gillian Tett

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Why art is a tool for hope (with JR) | How to Be a Better Human

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Our lives depend on curbing climate change, but so many priorities seem to be in competition. What’s the most urgent thing humanity can do right now? Social entrepreneur James Irungu Mwangi tells us w...

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SpaceX's supersized Starship rocket -- and the future of galactic exploration | Jennifer Heldmann

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SpaceX's Starship launch vehicle has the potential to explore the solar system in a bold, new -- and super-sized -- way. Planetary scientist Jennifer Heldmann talks about how reusable, large-scale spa...

23 Kesä 202213min

What happens to people's donated eggs and sperm after they die? | Ellen Trachman

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Today, there are many ways to conceive a child, thanks to assisted reproductive technologies like IVF and egg-freezing. But the law lags behind these advancements, says attorney Ellen Trachman, troubl...

22 Kesä 202213min

How to find joy in climate action | Ayana Elizabeth Johnson

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We can all play a role in the climate movement by tapping into our skills, resources and networks in ways that bring us satisfaction, says climate leader Ayana Elizabeth Johnson. She suggests drawing ...

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The mission to safeguard Black history in the US | Julieanna L. Richardson

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19 Kesä 202215min

The actual cost of preventing climate breakdown | Yuval Noah Harari

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