Bob McDonald

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Transformations | Bob McDonald | TEDxOrillia

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Bob McDonald on overcoming impostor syndrome — and saying yes | The Current

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Bob McDonald wants people to question pseudo-scientific claims

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What if Everything You Know is Wrong: Bob McDonald at TEDxVictoria 2013

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CBC's Bob McDonald: why the Rosetta comet mission is so important

1:36:46

Mossman Lecture-Bob McDonald 'The Future Is Now: Solving the climate crisis with today's technology'

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2017's biggest and best science stories with Bob McDonald

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Bob McDonald, the asteroid

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Ask Bob McDonald

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Bob McDonald on 2021’s biggest space stories

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Bob McDonald: The Future is Now

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Bob McDonald breaks down the James Webb telescope images

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The big ideas behind Bob McDonald’s climate optimism

0:42:58

Quirks and Quarks Host Bob McDonald: Follow Your Dreams!

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Bob McDonald: My Purpose at VA Is to Improve Lives

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Bob McDonald answers your science questions

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Ask Bob: Bob McDonald takes your questions

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Here Comes Bobald McDonald...

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How our warming world is affecting us where we live | Quirks & Quarks Host Bob McDonald

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Bob McDonald breaks down everything you’ve ever wanted to know about space | Your Morning

0:15:01

Gravitational Waves | Bob McDonald | TEDxPenticton

0:12:11

A Veterans Day message from Sec. Bob McDonald

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OBAMA NEW VA CHIEF-BOB MCDONALD RIGHT CHOICE

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An Interview with VA Secretary Bob McDonald