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Marketplace Clothing Waste: Fashion’s dirty secret

Marketplace investigates clothing recycling programs at fast fashion chains, and reveals the marketing may not live up to what it promises consumers and the planet. While you feel good about dropping off all those used clothes, you might not be doing as much good as you think. Watch host Charlsie Agro's journey as she follows the trail of your old ...
  • 2018
  • 00:22:23
  • 13-14
  • Added on: 09/18/2020

The Men Who Made Us Spend The Men Who Made Us Spend, Episode 3

Jacques Peretti reveals how the lessons learned from selling to children were used to make child-like consumers of us all. Episode 3 of 3.
  • 2014
  • 00:48:21
  • 13-14
  • Added on: 07/07/2020

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The Men Who Made Us Spend The Men Who Made Us Spend, Episode 2

Jacques Peretti reveals the fear-factor influence on our purchases, including SUVs, cigarettes and the soft drink Vitaminwater. Episode 2 of 3.
  • 2014
  • 00:47:13
  • 13-14
  • Added on: 07/06/2020

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The Men Who Made Us Spend The Men Who Made Us Spend, Episode 1

Jacques Peretti reveals how modern products are designed to break – so that we just have to keep replacing them. Episode 1 of 3.
  • 2014
  • 00:48:53
  • 13-14
  • Added on: 07/06/2020

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The National Aunt Jemima to rebrand, end use of racist stereotype

The Aunt Jemima brand is based on a racist stereotype, but amid mounting criticism its 131-year history is coming to an end.
  • 2020
  • 00:02:22
  • 13-14
  • Added on: 07/03/2020

The National Scientists develop an app that tracks how COVID-19 mutates person-to-person

Computer scientists at Toronto's Peter Munk Cardiac Centre have developed an app that can track how COVID-19 is mutating as it spreads from person-to-person, allowing for the potential to predict outbreaks and even design vaccines.
  • 2020
  • 00:01:58
  • 13-14
  • Added on: 07/02/2020

Wiih'teh Technology (ᐄᓅ ᐊᔨᒧᐎᓐ / Cree / Cri)

Ever since phones were installed in the homes of Eeyou Istchee, Crees have been inventing new words to describe new forms of communication and computing technology. In this episode, Mary and Betsy quiz Pakesso Mukash, gamer and DJ, about what to call the tech tools and toys that are now part of our daily lives.
  • 2020
  • 00:19:34
  • 13-14
  • Added on: 03/02/2020

Andrew Marr's History of the World Chess game: Man vs. machine

We visit New York to trace the story of man versus machine, Gary Kasparov against IBM’s Deep Blue, in a chess game that gripped the world.
  • 2012
  • 00:05:16
  • 13-14
  • Added on: 01/29/2020

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The Code Fractal geometry in nature and digital animation

Marcus du Sautoy describes how fractal geometry can be used to describe natural objects, and how it is used in digital animation. Trees use the simple rule of trying to maximize surface area, and this is something that can be simulated mathematically to give a very realistic result. Mandelbrot explored this fractal property of infinite complexity in his work, which ...
  • 2011
  • 00:05:05
  • 15-17
  • Added on: 09/03/2019

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The Code Using patterns in Google searches to predict flu outbreaks

Marcus du Sautoy explores how internet searches are building up a huge database of linked information which can then be mined for patterns. Visiting Google’s offices, he sees this at work and reveals just how closely Google can predict flu outbreaks, even before hospitals have begun to need to respond to them. Flu kills hundreds of thousands each year, but ...
  • 2011
  • 00:04:02
  • 15-17
  • Added on: 09/03/2019

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How to Think Like a Computer Search engines

The term 'search engine' is explained through everyday activities and events. Computer Head is trying to find a single item in a pile of hay and is doing this by going through all the individual strands of hay. His friend Ada suggests that a search engine would be the best way to search through lots of items to find the ...
  • 2016
  • 00:03:06
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Online safety

The practicalities of how to stay safe online are explained through everyday activities. A teenage girl, Ada, is sitting next to her friend CH (Computer Head), CH starts going through Ada’s purse and here we begin to learn about keywords such as malware and phishing. We also learn about the dangers of placing images on social media and how quickly ...
  • 2016
  • 00:03:02
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer What is decomposition?

A teenage programmer discovers how decomposition works through trial and error. She tries asking her computer to go shopping for her but he doesn't understand. She realizes she has to break down the task into a list of simple instructions to follow. With a clear set of ordered instructions, the computer goes to the shop, collects the items, pays for ...
  • 2016
  • 00:03:11
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Searching algorithms

The concept of a searching algorithm is explained through everyday activities and events. The characters are a teenage girl (Ada) and her friend Computer Head (CH). Ada interacts with CH and teaches him, and us, the concept of a searching algorithm. Ada uses keywords in her explanation to CH and shows how, if he had to search through a massive ...
  • 2016
  • 00:02:44
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Bias and Reliability

The concept of bias is explained through everyday activities. A teenage girl, Ada, asks her friend Computer Head (CH) an everyday question which is open to bias. She then looks at the results obtained from search engines and how some sites can be biased. Teacher notes: You could use this video to discuss what we can look for when using ...
  • 2016
  • 00:03:00
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Sorting algorithms

A teenage programmer (Ada) is sorting through photos to put them into an album, and this is proving to be a very long and laborious task. She then thinks of using a sorting algorithm and enlists the help of her friend CH (Computer Head). They decide to apply the steps of the sorting algorithm to organize the photos and place ...
  • 2016
  • 00:03:08
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Checking your algorithm

A teenage programmer evaluates the instructions she's written to tell her computer how to mop the floor. She checks if they're in the right order, if she's included all the steps, and if her instructions are precise enough. She tests them after each change to see if there is anything she has forgotten. Teacher notes: Units of measurement can be ...
  • 2016
  • 00:03:10
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Pattern recognition

A teenage programmer is giving her computer instructions on making a sandwich. She realizes that the pattern of slicing and layering are repeated – and finds this useful in writing her code. She uses a similar set of slicing and layering instructions to try to get the computer to make her dessert – with less success. Teacher Notes: Jumping off ...
  • 2016
  • 00:02:53
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer What is abstraction?

A teenage programmer finds out how to use abstraction in programming. She gives instructions to her "computer", a human figure with a monitor for a head. She asks him to let people in for a dance audition, only choosing those who can dance and want to dance. Because she doesn't specify in her code that the dancers have to be ...
  • 2016
  • 00:03:00
  • 13-14
  • Added on: 09/03/2019

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How to Think Like a Computer Algorithms

A teenage programmer creates an algorithm to teach her computer a dance routine. An algorithm is a clear sequence of instructions with a start, a finish, and usually some decisions in the middle. They can be expressed in a flow chart. The computer only makes mistakes if there are mistakes in the instructions.
  • 2016
  • 00:02:39
  • 13-14
  • Added on: 09/03/2019

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Day 6 "He doesn’t need the NFL": How Colin Kaepernick controls his narrative

Colin Kaepernick may still be without a job, but the football quarterback is making his presence known. During the 2018 NFL season opener, Kaepernick was featured in a Nike ad. Two years ago, Kaepernick became famous – and infamous – for taking a knee during the national anthem in protest against racial inequality and police violence. The former San Francisco ...
  • 2018
  • 00:07:42
  • 13-14
  • Added on: 07/22/2019

The National Robot-assisted surgery brings precision, problems

Robot-assisted surgery is revolutionizing the medical industry, with the first such procedure performed in Canada earlier this year, but there are still concerns around the risks and the costs.
  • 2019
  • 00:02:54
  • 13-14
  • Added on: 04/04/2019

The National What will our jobs look like when employers go droid?

Robots are getting smarter, and the consequences are becoming harder to predict. Who loses their jobs? Which industries are vulnerable? Kim Brunhuber explores the robot revolution.
  • 2019
  • 00:04:47
  • 13-14
  • Added on: 03/26/2019

The National Pregnancy, privacy and third-party marketing

A Toronto woman who signed up for a mailing list at a maternity store and later miscarried was shocked to receive a package of formula in the mail. She told CBC’s Go Public she was surprised about the extent to which her personal information was shared with third-party marketing companies.
  • 2019
  • 00:02:31
  • 13-14
  • Added on: 03/12/2019

The National Not your average tech company: What is Huawei and why it matters

Meng Wanzhou, deputy chair and CFO for the Chinese tech giant Huawei, is reportedly wanted by the United States for allegedly contravening U.S. trade sanctions against Iran. This, however, isn't the first time the tech giant has been under scrutiny internationally for its close ties to the Chinese government.
  • 2018
  • 00:01:11
  • 13-14
  • Added on: 02/01/2019