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Could bubbles aid NASA in catching comets?

Could bubbles aid NASA in catching comets?

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3:56
Belugas act as metric for environmental health

Belugas act as metric for environmental health

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Should art become a part of STEM?

Should art become a part of STEM?

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Geekdom, a catalyst for startups and apps

Geekdom, a catalyst for startups and apps

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4:16
LED streetlights, changing the way a town feels after dark

LED streetlights, changing the way a town feels after dark

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4:36
Mapping the deep waters

Mapping the deep waters

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5:22
Aviation simulations encourage critical thinking

Aviation simulations encourage critical thinking

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The Biltmore Estate, energy efficient?

The Biltmore Estate, energy efficient?

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4:37
Can we alter our genes through conscious choice?

Can we alter our genes through conscious choice?

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6:19
High schooler enters the renewable energy race

High schooler enters the renewable energy race

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5:43
Tiny satellites, can they democratize space?

Tiny satellites, can they democratize space?

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What do mouse-like creatures reveal about human growth?

What do mouse-like creatures reveal about human growth?

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SciTech Now

Rare metals: why we've come to rely on them

David Abraham, a natural resource strategist and author of the book “The Elements of Power,” joins Hari Sreenivasan to discuss rare metals and why we’ve come to rely on them.