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(2621)

How the arts help homeless youth heal and build | Malika Whitley

How the arts help homeless youth heal and build | Malika Whitley

Malika Whitley is the founder of ChopArt, an organization for homeless teens focused on mentorship, dignity and opportunity through the arts. In this moving, personal talk, she shares her story of hom...

11 Apr 20186min

How a team of chefs fed Puerto Rico after Hurricane Maria | Jose Andres

How a team of chefs fed Puerto Rico after Hurricane Maria | Jose Andres

After Hurricane Maria hit Puerto Rico in 2017, chef José Andrés traveled to the devastated island with a simple idea: to feed the hungry. Millions of meals served later, Andrés shares the remarkable s...

10 Apr 201821min

The Standing Rock resistance and our fight for indigenous rights | Tara Houska

The Standing Rock resistance and our fight for indigenous rights | Tara Houska

Still invisible and often an afterthought, indigenous peoples are uniting to protect the world's water, lands and history -- while trying to heal from genocide and ongoing inequality. Tribal attorney ...

9 Apr 201811min

How I use the drum to tell my story | Kasiva Mutua

How I use the drum to tell my story | Kasiva Mutua

In this talk-performance hybrid, drummer, percussionist and TED Fellow Kasiva Mutua shares how she's breaking the taboo against female drummers in Kenya -- and her mission to teach the significance an...

6 Apr 201812min

Should we create a solar shade to cool the earth? | Danny Hillis

Should we create a solar shade to cool the earth? | Danny Hillis

In this perspective-shifting talk, Danny Hillis prompts us to approach global issues like climate change with creative scientific solutions. Taking a stand for solar geoengineering, he looks at contro...

5 Apr 20187min

To eliminate waste, we need to rediscover thrift | Andrew Dent

To eliminate waste, we need to rediscover thrift | Andrew Dent

There's no such thing as throwing something away, says Andrew Dent -- when you toss a used food container, broken toy or old pair of socks into the trash, those things inevitably end up in ever-growin...

4 Apr 201810min

My $500 house in Detroit -- and the neighbors who helped me rebuild it | Drew Philp

My $500 house in Detroit -- and the neighbors who helped me rebuild it | Drew Philp

In 2009, journalist and screenwriter Drew Philp bought a ruined house in Detroit for $500. In the years that followed, as he gutted the interior and removed the heaps of garbage crowding the rooms, he...

3 Apr 201813min

Math can help uncover cancer's secrets | Irina Kareva

Math can help uncover cancer's secrets | Irina Kareva

Irina Kareva translates biology into mathematics and vice versa. She writes mathematical models that describe the dynamics of cancer, with the goal of developing new drugs that target tumors. "The pow...

3 Apr 20187min

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