Why I built my own time machine | Lucas Rizzotto
TED Talks Daily2 Aug 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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Episoder(2628)

American bipartisan politics can be saved — here's how | Bob Inglis

American bipartisan politics can be saved — here's how | Bob Inglis

Former Republican member of the U.S. Congress Bob Inglis shares an optimistic message about how conservatives can lead on climate change and other pressing problems -- and how free enterprise (and wor...

4 Jul 201910min

A vision for the future of Sierra Leone | Julius Maada Bio

A vision for the future of Sierra Leone | Julius Maada Bio

When Julius Maada Bio first seized political power in Sierra Leone in 1996, he did so to improve the lives of its citizens. But he soon realized that for democracy to flourish, its foundation needs to...

3 Jul 201916min

Space traffic is our next wicked environmental problem | Moriba Jah

Space traffic is our next wicked environmental problem | Moriba Jah

"Most of what we send into outer space never comes back," says astrodynamicist and TED Fellow Moriba Jah. In this forward-thinking talk, Jah describes the space highways orbiting earth and how they're...

2 Jul 20195min

3 lessons of revolutionary love in a time of rage | Valarie Kaur

3 lessons of revolutionary love in a time of rage | Valarie Kaur

What's the antidote to rising nationalism, polarization and hate? In this inspiring, poetic talk, Valarie Kaur asks us to reclaim love as a revolutionary act. As she journeys from the birthing room to...

1 Jul 201922min

My wish: Protect our oceans | Sylvia Earle

My wish: Protect our oceans | Sylvia Earle

Legendary ocean researcher Sylvia Earle shares astonishing images of the ocean -- and shocking stats about its rapid decline -- as she makes her TED Prize wish: that we will join her in protecting the...

29 Jun 201917min

The next big thing is coming from the Bronx, again | Jon Gray

The next big thing is coming from the Bronx, again | Jon Gray

"The hood is good," says Jon Gray of the Bronx, New York-based creative collective Ghetto Gastro. Working at the intersection of food, design and art, Gray and his team work to honor the soul and hist...

28 Jun 20198min

How to ask for help -- and get a "yes" | Heidi Grant

How to ask for help -- and get a "yes" | Heidi Grant

Asking for help is tough. But to get through life, you have to do it all the time. So how do you get comfortable asking? In this actionable talk, social psychologist Heidi Grant shares four simple rul...

26 Jun 201911min

Why we need to fight misinformation about vaccines | Ethan Lindenberger

Why we need to fight misinformation about vaccines | Ethan Lindenberger

Ethan Lindenberger never got vaccinated as a kid. So one day, he went on Reddit and asked a simple question: "Where do I go to get vaccinated?" The post went viral, landing Lindenberger in the middle ...

25 Jun 20197min

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