The Biggest Ideas in the Universe | Q&A 17 - Matter

The Biggest Ideas in the Universe is a series of videos where I talk informally about some of the fundamental concepts that help us understand our natural world. Exceedingly casual, not overly polished, and meant for absolutely everybody. This is the Q&A video for Idea #17, "Matter." We talk about what "matter" means (including in contexts such as cosmology), why you get discrete results when you measure spins, and related issues. My web page: http://www.preposterousuniverse.com/ My YouTube channel:    / seancarroll   Mindscape podcast: http://www.preposterousuniverse.com/p... The Biggest Ideas playlist:    • The Biggest Ideas in the Universe!   Blog posts for the series: http://www.preposterousuniverse.com/b... Background image: https://www.publicdomainpictures.net/... #science #physics #ideas #universe #learning #cosmology #philosophy #matter #fermions #spin

The Biggest Ideas in the Universe | 18. Atoms
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The Biggest Ideas in the Universe | 18. Atoms

Can Quantum Particles Communicate Faster Than Light? – Quantum Reality (3/3) with Jim Al-Khalili
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Can Quantum Particles Communicate Faster Than Light? – Quantum Reality (3/3) with Jim Al-Khalili

The Biggest Ideas in the Universe | Q&A 18 - Atoms
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The Biggest Ideas in the Universe | Q&A 18 - Atoms

Wo ist die Antimaterie? • Urknall, Teilchen, Symmetriebruch • CP-Symmetrie | Herbert Dreiner
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Wo ist die Antimaterie? • Urknall, Teilchen, Symmetriebruch • CP-Symmetrie | Herbert Dreiner

Does Einstein Need an Upgrade? | World Science Festival
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Does Einstein Need an Upgrade? | World Science Festival

Starship Flight 13 - Where's The Kaboom?
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Starship Flight 13 - Where's The Kaboom?

Canada Faces Trump's Wrath as China Gets Spared; GOP Mocked for Olive Garden Analogy: A Closer Look
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Canada Faces Trump's Wrath as China Gets Spared; GOP Mocked for Olive Garden Analogy: A Closer Look

The Biggest Ideas in the Universe | 22. Cosmology
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The Biggest Ideas in the Universe | 22. Cosmology

Hjalmar Schacht: The Financial Genius Who Funded Hitler’s War Machine Documentary
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Hjalmar Schacht: The Financial Genius Who Funded Hitler’s War Machine Documentary

Bell's Theorem Clearly Explained | Quantum Theory
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Bell's Theorem Clearly Explained | Quantum Theory

Greatest Mysteries of Gravity | Brian Greene & Kip Thorne | World Science Festival
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Greatest Mysteries of Gravity | Brian Greene & Kip Thorne | World Science Festival

An in-depth interview with the late Sir Alex Younger, the longest-serving MI6 chief | The Economist
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An in-depth interview with the late Sir Alex Younger, the longest-serving MI6 chief | The Economist

The Biggest Ideas in the Universe | 5. Time
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The Biggest Ideas in the Universe | 5. Time

Roger Penrose and Brian Cox on the Big Bang, the multiverse and physics' greatest lesson | Q&A
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Roger Penrose and Brian Cox on the Big Bang, the multiverse and physics' greatest lesson | Q&A

Why Sperm Whales Are The Most TERRIFYING Apex Predator On Earth
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Why Sperm Whales Are The Most TERRIFYING Apex Predator On Earth

Are Many Worlds & Pilot Wave THE SAME Theory?
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Are Many Worlds & Pilot Wave THE SAME Theory?

What Is Time? | Professor Sean Carroll Explains Presentism and Eternalism
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What Is Time? | Professor Sean Carroll Explains Presentism and Eternalism

The Biggest Ideas in the Universe | 16. Gravity
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The Biggest Ideas in the Universe | 16. Gravity

A Brief History of Quantum Mechanics - with Sean Carroll
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A Brief History of Quantum Mechanics - with Sean Carroll

The Biggest Ideas in the Universe | 23. Criticality and Complexity
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The Biggest Ideas in the Universe | 23. Criticality and Complexity