Meet the inventor of the electronic spreadsheet | Dan Bricklin
TED Talks Daily11 Jan 2017

Meet the inventor of the electronic spreadsheet | Dan Bricklin

Dan Bricklin changed the world forever when he codeveloped VisiCalc, the first electronic spreadsheet and grandfather of programs you probably use every day like Microsoft Excel and Google Sheets. Join the software engineer and computing legend as he explores the tangled web of first jobs, daydreams and homework problems that led to his transformational invention.

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Episoder(2632)

The bad math of the fossil fuel industry | Tzeporah Berman

The bad math of the fossil fuel industry | Tzeporah Berman

We currently have enough fossil fuels to progressively transition off of them, says climate campaigner Tzeporah Berman, but the industry continues to expand oil, gas and coal production and exploratio...

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The fight for freedom in Iran and Ukraine | Christiane Amanpour

The fight for freedom in Iran and Ukraine | Christiane Amanpour

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28 Nov 202230min

What a living whale is worth -- and why the economy should protect nature | Ralph Chami

What a living whale is worth -- and why the economy should protect nature | Ralph Chami

How much is one living blue whale worth in the fight against climate change? A lot more than you may think, says financial economist Ralph Chami. He explains the value of bringing the language of doll...

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Whose land are you on? What to know about the Indigenous Land Back movement | Lindsey Schneider

Whose land are you on? What to know about the Indigenous Land Back movement | Lindsey Schneider

Land thrives in Indigenous hands, and there are real, tangible ways you can help return what was stolen by colonizers from tribes across North America. Indigenous scholar Lindsey Schneider addresses t...

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How to turn around a city | Irma L. Olguin Jr.

How to turn around a city | Irma L. Olguin Jr.

Computer skills aren't what's stopping people from breaking into the tech industry, says social entrepreneur Irma L. Olguin Jr. More often, the biggest hurdles are things like access to childcare, tra...

23 Nov 202212min

3 steps to build peace and create meaningful change | Georgette Bennett

3 steps to build peace and create meaningful change | Georgette Bennett

As the child of Holocaust survivors and a World War II refugee herself, peace builder Georgette Bennett was stunned by the human toll and tragedy of the Syrian civil war. She got to work, bringing tog...

22 Nov 202211min

Meet the mysterious "monsters" of the deep sea | Alan Jamieson

Meet the mysterious "monsters" of the deep sea | Alan Jamieson

The "aliens" of Earth live in the deepest parts of the ocean, and marine biologist Alan Jamieson has the photographs to prove it. Explore the depths with Jamieson as he challenges what you may believe...

21 Nov 202211min

Why people love watching sports | Kate Fagan

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Sure, sports are about athleticism -- but what actually keeps fans invested? Journalist Kate Fagan takes a fascinating deep-dive into lesser-known moments in women's sports history and its media cover...

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