💡 Imagination Science

The neuroscience and psychology behind our ability to conjure mental images, simulate futures, and dream — imagination studied empirically.

Physics of the Impossible

by Michio Kaku • 2008

Sci-fi's wildest tech, sorted by a physicist: what's coming this century, and what breaks reality.

4.09

42k+

⚛️ Theoretical Physics 🔮 Speculative Science 📖 Popular Physics

Physics of the Impossible 91%

Sci-fi's wildest tech, sorted by a physicist: what's coming this century, and what breaks reality.

by Michio Kaku 2008

4.09

42k+ ratings

⚛️ Theoretical Physics 🔮 Speculative Science 📖 Popular Physics

Soonish

by Kelly Weinersmith • 2017

Ten technologies that could reshape everything, and why each one might backfire spectacularly.

3.94

6k+

🚀 Emerging Technologies 🔮 Future Studies 😂 Science Humor

Soonish 90%

Ten technologies that could reshape everything, and why each one might backfire spectacularly.

by Kelly Weinersmith 2017

3.94

6k+ ratings

🚀 Emerging Technologies 🔮 Future Studies 😂 Science Humor

Interstellar

by Avi Loeb • 2023

An object from another star defied physics. We weren't ready. A plan to catch the next one.

3.52

626

🧬 Astrobiology 🚀 Space Exploration 👽 Extraterrestrial Intelligence

Interstellar 90%

An object from another star defied physics. We weren't ready. A plan to catch the next one.

by Avi Loeb 2023

3.52

626 ratings

🧬 Astrobiology 🚀 Space Exploration 👽 Extraterrestrial Intelligence

The Science of Star Wars

by Mark Brake • 2016

The real science of hyperspace, alien biology, and the Force: more surprising than Star Wars.

3.44

413

📘 Pop Science 🎬 Physics Of Sci-Fi 🚀 Space Science

The Science of Star Wars 90%

The real science of hyperspace, alien biology, and the Force: more surprising than Star Wars.

by Mark Brake 2016

3.44

413 ratings

📘 Pop Science 🎬 Physics Of Sci-Fi 🚀 Space Science

Physics of the Future

by Michio Kaku • 2011

What a century of real physics can actually deliver: from invisible computers to fusion power.

4.00

18k+

🔮 Future Studies 🌐 Ubiquitous Computing 🤖 Artificial Intelligence

Physics of the Future 90%

What a century of real physics can actually deliver: from invisible computers to fusion power.

by Michio Kaku 2011

4.00

18k+ ratings

🔮 Future Studies 🌐 Ubiquitous Computing 🤖 Artificial Intelligence

How to Build a Time Machine

by Paul C.W. Davies • 2001

Forward time travel is real. Going back needs wormholes, exotic matter, and a loophole in causality.

3.82

1k+

⚛️ Theoretical Physics 🕰️ Relativity And Spacetime ⏳ Physics Of Time

How to Build a Time Machine 90%

Forward time travel is real. Going back needs wormholes, exotic matter, and a loophole in causality.

by Paul C.W. Davies 2001

3.82

1k+ ratings

⚛️ Theoretical Physics 🕰️ Relativity And Spacetime ⏳ Physics Of Time

Cosmos

by Carl Sagan • 1980

From exploding stars to conscious minds: a cosmic journey that ends with a choice.

4.40

160k+

🔭 Cosmology 🚀 Space Exploration 👽 Extraterrestrial Life

Cosmos 89%

From exploding stars to conscious minds: a cosmic journey that ends with a choice.

by Carl Sagan 1980

4.40

160k+ ratings

🔭 Cosmology 🚀 Space Exploration 👽 Extraterrestrial Life

Brief Answers to the Big Questions

by Stephen W. Hawking • 2018

Time travel might work, but the feedback loop of climate disaster probably kills us first.

4.26

89k+

🌌 Cosmology 🕳️ Black Holes ⚛️ Quantum Physics

Brief Answers to the Big Questions Summary

Brief Answers to the Big Questions 89%

Time travel might work, but the feedback loop of climate disaster probably kills us first.

by Stephen W. Hawking 2018

4.26

89k+ ratings

🌌 Cosmology 🕳️ Black Holes ⚛️ Quantum Physics

The Future of Humanity

by Michio Kaku • 2018

Becoming multi-planetary isn't just about rockets. It requires redesigning the human body itself.

4.18

12k+

🏗️ Space Colonization 🚀 Space Travel 🔮 Futurism

The Future of Humanity 89%

Becoming multi-planetary isn't just about rockets. It requires redesigning the human body itself.

by Michio Kaku 2018

4.18

12k+ ratings

🏗️ Space Colonization 🚀 Space Travel 🔮 Futurism

What We Believe But Cannot Prove

by John Brockman • 2005

Science's greatest leaps begin as hunches without proof. A hundred top minds confess theirs.

3.65

2k+

🔬 Philosophy Of Science 💡 Scientific Intuition 🧠 Consciousness Studies

What We Believe But Cannot Prove Summary

What We Believe But Cannot Prove 89%

Science's greatest leaps begin as hunches without proof. A hundred top minds confess theirs.

by John Brockman 2005

3.65

2k+ ratings

🔬 Philosophy Of Science 💡 Scientific Intuition 🧠 Consciousness Studies

Bad Astronomy

by Philip Plait • 2002

From seasons to tides to falling stars: what you've gotten wrong about the night sky.

4.04

6k+

Bad Astronomy 89%

From seasons to tides to falling stars: what you've gotten wrong about the night sky.

by Philip Plait 2002

4.04

6k+ ratings

Carl Sagan's Cosmic Connection

by Carl Sagan • 1973

Searching for alien intelligence is now a testable science, and the silence is a message in itself.

4.25

2k+

🪐 Planetary Science 📡 Seti 🌌 Cosmic Perspective

Carl Sagan's Cosmic Connection 89%

Searching for alien intelligence is now a testable science, and the silence is a message in itself.

by Carl Sagan 1973

4.25

2k+ ratings

🪐 Planetary Science 📡 Seti 🌌 Cosmic Perspective

How to Invent Everything

by Ryan North • 2018

Stranded in the past with nothing but your wits, and the flowchart says you're before 50,000 BCE.

4.14

6k+

🏛️ Civilization Building 🛠️ History Of Technology ⏳ Time Travel Conceit

How to Invent Everything 89%

Stranded in the past with nothing but your wits, and the flowchart says you're before 50,000 BCE.

by Ryan North 2018

4.14

6k+ ratings

🏛️ Civilization Building 🛠️ History Of Technology ⏳ Time Travel Conceit

Seven Brief Lessons on Physics

by Carlo Rovelli • 2014

Space bends. Time is an illusion. Seven short lessons on the universe as it actually is.

3.98

68k+

Seven Brief Lessons on Physics 89%

Space bends. Time is an illusion. Seven short lessons on the universe as it actually is.

by Carlo Rovelli 2014

3.98

68k+ ratings

Ignorance

by Stuart Firestein • 2012

Science runs on ignorance not facts and the real skill is knowing which question to chase.

3.86

1k+

🧠 Philosophy Of Science 🎓 Science Education 🔬 Scientific Method

Ignorance 89%

Science runs on ignorance not facts and the real skill is knowing which question to chase.

by Stuart Firestein 2012

3.86

1k+ ratings

🧠 Philosophy Of Science 🎓 Science Education 🔬 Scientific Method

A Sense of the Mysterious

by Alan Lightman • 2005

The creative fire behind cold equations: a physicist-novelist on what science shares with art.

3.82

671

🧠 Scientific Creativity 🎨 Science And Art 🧵 Two Cultures

A Sense of the Mysterious 89%

The creative fire behind cold equations: a physicist-novelist on what science shares with art.

by Alan Lightman 2005

3.82

671 ratings

🧠 Scientific Creativity 🎨 Science And Art 🧵 Two Cultures

George's Cosmic Treasure Hunt

by Lucy Hawking • 2009

A strange signal pulls two kids through a supercomputer portal on an interplanetary treasure hunt.

4.20

3k+

🌌 Interplanetary Adventure 🌀 Portal Travel 🔬 Kid Scientists

George's Cosmic Treasure Hunt 89%

A strange signal pulls two kids through a supercomputer portal on an interplanetary treasure hunt.

by Lucy Hawking 2009

4.20

3k+ ratings

🌌 Interplanetary Adventure 🌀 Portal Travel 🔬 Kid Scientists

Hyperspace

by Michio Kaku • 1994

One idea unifies physics: add dimensions and the laws simplify. Why the cosmos may need ten.

4.15

24k+

🌀 Higher Dimensions 🧵 String Theory 🌌 Multiverse Theories

Hyperspace 89%

One idea unifies physics: add dimensions and the laws simplify. Why the cosmos may need ten.

by Michio Kaku 1994

4.15

24k+ ratings

🌀 Higher Dimensions 🧵 String Theory 🌌 Multiverse Theories

The Dragons of Eden

by Carl Sagan • 1977

Your skull houses a reptile, a mammal, and a thinker, and they rarely get along.

4.19

22k+

The Dragons of Eden 89%

Your skull houses a reptile, a mammal, and a thinker, and they rarely get along.

by Carl Sagan 1977

4.19

22k+ ratings

The Fabric of Reality

by David Deutsch • 1996

Quantum interference reveals other universes touching ours; the multiverse is not optional.

4.14

6k+

⚛️ Quantum Mechanics 🌌 Many Worlds 💻 Quantum Computation

The Fabric of Reality 89%

Quantum interference reveals other universes touching ours; the multiverse is not optional.

by David Deutsch 1996

4.14

6k+ ratings

⚛️ Quantum Mechanics 🌌 Many Worlds 💻 Quantum Computation

The Diamond Age

by Neal Stephenson • 1995

A stolen, sentient primer teaches a poor girl to read, then to lead an army.

4.16

94k+

📖 Sentient Book 🤱 Surrogate Mother 👑 Child Leader

The Diamond Age 89%

A stolen, sentient primer teaches a poor girl to read, then to lead an army.

by Neal Stephenson 1995

4.16

94k+ ratings

📖 Sentient Book 🤱 Surrogate Mother 👑 Child Leader

The Quantum Universe

by Brian Cox • 2011

A theory that defies common sense underlies transistors, lasers, and every atom in your body.

3.76

5k+

⚛️ Quantum Mechanics 📖 Popular Physics 💥 Particle Physics

The Quantum Universe 89%

A theory that defies common sense underlies transistors, lasers, and every atom in your body.

by Brian Cox 2011

3.76

5k+ ratings

⚛️ Quantum Mechanics 📖 Popular Physics 💥 Particle Physics

The Elephant in the Universe

by Govert Schilling • 2022

Eighty-four percent of matter is invisible. A century-long hunt has yet to catch it.

4.07

265

🌌 Cosmology ⚛️ Particle Physics 📜 History Of Science

The Elephant in the Universe 89%

Eighty-four percent of matter is invisible. A century-long hunt has yet to catch it.

by Govert Schilling 2022

4.07

265 ratings

🌌 Cosmology ⚛️ Particle Physics 📜 History Of Science

The Science of Harry Potter

by Roger Highfield • 2002

Your brain is wired for magic. The science that explains why, from alchemy to Harry Potter.

4.02

3k+

The Science of Harry Potter 89%

Your brain is wired for magic. The science that explains why, from alchemy to Harry Potter.

by Roger Highfield 2002

4.02

3k+ ratings

Artificial Intelligence

by Margaret A. Boden • 2018

What AI can do, what it can't, and why the difference is philosophy more than code.

3.29

388

🧠 Artificial Intelligence 🔬 Cognitive Science 💭 Philosophy Of Mind

Artificial Intelligence 89%

What AI can do, what it can't, and why the difference is philosophy more than code.

by Margaret A. Boden 2018

3.29

388 ratings

🧠 Artificial Intelligence 🔬 Cognitive Science 💭 Philosophy Of Mind

The God Equation

by Michio Kaku • 2021

Three forces unified. Gravity alone resists. The ten-dimensional theory that might finally crack it.

4.11

9k+

🧮 Theoretical Physics 📜 History Of Physics 🎻 String Theory

The God Equation 89%

Three forces unified. Gravity alone resists. The ten-dimensional theory that might finally crack it.

by Michio Kaku 2021

4.11

9k+ ratings

🧮 Theoretical Physics 📜 History Of Physics 🎻 String Theory

Caesar's Last Breath

by Sam Kean • 2017

Your next breath shares molecules with Caesar's last, and with every war and volcano since.

4.25

5k+

🌀 Atmospheric Science 🔬 Periodic Table 📜 Science History

Caesar's Last Breath 89%

Your next breath shares molecules with Caesar's last, and with every war and volcano since.

by Sam Kean 2017

4.25

5k+ ratings

🌀 Atmospheric Science 🔬 Periodic Table 📜 Science History

Momentos estelares de la ciencia

by Isaac Asimov • 1959

From Archimedes' bath to the splitting of the atom: the breakthroughs that built the modern mind.

4.11

674

📜 History Of Science 🔬 Popular Science 💡 Eureka Moments

Momentos estelares de la ciencia Summary

Momentos estelares de la ciencia 89%

From Archimedes' bath to the splitting of the atom: the breakthroughs that built the modern mind.

by Isaac Asimov 1959

4.11

674 ratings

📜 History Of Science 🔬 Popular Science 💡 Eureka Moments

What If? 2

by Randall Munroe • 2022

What if you filled the solar system with soup? A cartoonist did the math.

4.37

18k+

🎭 Pop Science Humor 💭 Thought Experiments 🌌 Cosmic Scale

What If? 2 89%

What if you filled the solar system with soup? A cartoonist did the math.

by Randall Munroe 2022

4.37

18k+ ratings

🎭 Pop Science Humor 💭 Thought Experiments 🌌 Cosmic Scale

The Big Picture

by Sean Carroll • 2016

How a purposeless cosmos produces life, mind, and the meaning we build for ourselves.

4.18

10k+

🔭 Cosmology 🧬 Origin Of Life 🧠 Consciousness Studies

The Big Picture 89%

How a purposeless cosmos produces life, mind, and the meaning we build for ourselves.

by Sean Carroll 2016

4.18

10k+ ratings

🔭 Cosmology 🧬 Origin Of Life 🧠 Consciousness Studies

Visions

by Michio Kaku • 2011

When quantum physics, computing, and genetics converge, the 21st century truly begins.

4.03

2k+

🧬 Genetic Engineering 🤖 Artificial Intelligence 🔮 Futurism

Visions 89%

When quantum physics, computing, and genetics converge, the 21st century truly begins.

by Michio Kaku 2011

4.03

2k+ ratings

🧬 Genetic Engineering 🤖 Artificial Intelligence 🔮 Futurism

The Captain

by Will Wight • 2023

A mage absorbs six dead selves, inheriting their power, their trauma, and a galaxy-spanning war.

4.27

10k+

🚀 Science Fantasy ⚔️ Progression Fantasy ❤️ Found Family

The Captain 89%

A mage absorbs six dead selves, inheriting their power, their trauma, and a galaxy-spanning war.

by Will Wight 2023

4.27

10k+ ratings

🚀 Science Fantasy ⚔️ Progression Fantasy ❤️ Found Family

The Singularity Is Near

by Ray Kurzweil • 2005

Progress doubles, then doubles again. Sometime around 2045, human biology becomes optional.

3.93

13k+

🔮 Futurism 📈 Exponential Technology 🤖 Artificial General Intelligence

The Singularity Is Near 89%

Progress doubles, then doubles again. Sometime around 2045, human biology becomes optional.

by Ray Kurzweil 2005

3.93

13k+ ratings

🔮 Futurism 📈 Exponential Technology 🤖 Artificial General Intelligence

The Science of Interstellar

by Kip S. Thorne • 2015

Black holes bend time. Wormholes need exotic matter. Interstellar's physicist explains.

4.30

7k+

🧠 Theoretical Physics 🌌 Black Holes ⏱️ General Relativity

The Science of Interstellar 89%

Black holes bend time. Wormholes need exotic matter. Interstellar's physicist explains.

by Kip S. Thorne 2015

4.30

7k+ ratings

🧠 Theoretical Physics 🌌 Black Holes ⏱️ General Relativity

The Future of the Mind

by Michio Kaku • 2014

Thoughts decoded. Memories rewritten. Consciousness uploaded. The brain is becoming hackable.

4.08

16k+

The Future of the Mind 89%

Thoughts decoded. Memories rewritten. Consciousness uploaded. The brain is becoming hackable.

by Michio Kaku 2014

4.08

16k+ ratings

Parallel Worlds

by Michio Kaku • 2004

A multiverse explains our improbable existence, and may offer an escape when this universe freezes.

4.21

23k+

🔭 Cosmology ⚛️ Theoretical Physics 🎻 String Theory

Parallel Worlds 89%

A multiverse explains our improbable existence, and may offer an escape when this universe freezes.

by Michio Kaku 2004

4.21

23k+ ratings

🔭 Cosmology ⚛️ Theoretical Physics 🎻 String Theory

Human Universe

by Brian Cox • 2014

The galaxy should teem with life. The silence hints we might be alone in asking why.

4.28

5k+

🌌 Cosmology 🧬 Astrobiology 👽 Fermi Paradox

Human Universe 89%

The galaxy should teem with life. The silence hints we might be alone in asking why.

by Brian Cox 2014

4.28

5k+ ratings

🌌 Cosmology 🧬 Astrobiology 👽 Fermi Paradox

The Dancing Universe

by Marcelo Gleiser • 1997

Creation myths were not wrong turns. They were the first cosmology, and physics is their heir.

4.22

550

🏛️ History Of Cosmology 📜 Creation Myths 🙏 Science And Religion

The Dancing Universe 89%

Creation myths were not wrong turns. They were the first cosmology, and physics is their heir.

by Marcelo Gleiser 1997

4.22

550 ratings

🏛️ History Of Cosmology 📜 Creation Myths 🙏 Science And Religion

To Infinity and Beyond

by Neil deGrasse Tyson • 2023

A cosmic tour where emptiness isn't empty, time bends, and most of reality remains invisible.

4.31

2k+

🔭 Astrophysics 🪐 Solar System 🌌 Cosmology

To Infinity and Beyond 89%

A cosmic tour where emptiness isn't empty, time bends, and most of reality remains invisible.

by Neil deGrasse Tyson 2023

4.31

2k+ ratings

🔭 Astrophysics 🪐 Solar System 🌌 Cosmology

This Idea Is Brilliant

by John Brockman • 2018

The overlooked scientific ideas top minds most urgently want you to know, from entropy to emergence.

3.83

662

🧠 Third Culture 🔬 Scientific Method 🪞 Cognitive Biases

This Idea Is Brilliant 89%

The overlooked scientific ideas top minds most urgently want you to know, from entropy to emergence.

by John Brockman 2018

3.83

662 ratings

🧠 Third Culture 🔬 Scientific Method 🪞 Cognitive Biases

Letters from an Astrophysicist

by Neil deGrasse Tyson • 2019

The universe doesn't care about your opinions. An astrophysicist's letters on why that's liberating.

4.06

9k+

🎙️ Science Communication 🌌 Cosmic Perspective 🔍 Scientific Skepticism

Letters from an Astrophysicist 89%

The universe doesn't care about your opinions. An astrophysicist's letters on why that's liberating.

by Neil deGrasse Tyson 2019

4.06

9k+ ratings

🎙️ Science Communication 🌌 Cosmic Perspective 🔍 Scientific Skepticism

Pale Blue Dot

by Carl Sagan • 1994

On a single pixel: everyone who ever lived. The scientific case that makes space our only insurance.

4.34

40k+

🔭 Planetary Science 🚀 Space Exploration 🌌 Cosmic Perspective

Pale Blue Dot 88%

On a single pixel: everyone who ever lived. The scientific case that makes space our only insurance.

by Carl Sagan 1994

4.34

40k+ ratings

🔭 Planetary Science 🚀 Space Exploration 🌌 Cosmic Perspective

The Island of Knowledge

by Marcelo Gleiser • 2014

More answers only widen the shoreline of the unknowable. A physicist maps the ultimate limits.

3.93

915

🔬 Limits Of Science 👁️ Observer Effect 🧠 Cognitive Limits

The Island of Knowledge 88%

More answers only widen the shoreline of the unknowable. A physicist maps the ultimate limits.

by Marcelo Gleiser 2014

3.93

915 ratings

🔬 Limits Of Science 👁️ Observer Effect 🧠 Cognitive Limits

The Art of Doing Science and Engineering

by Richard W. Hamming • 1996

What separates great scientists from good ones: they pick better problems.

4.18

2k+

🧠 Scientific Thinking ⚙️ Engineering Practice 💻 Computational Thinking

The Art of Doing Science and Engineering Summary

The Art of Doing Science and Engineering 88%

What separates great scientists from good ones: they pick better problems.

by Richard W. Hamming 1996

4.18

2k+ ratings

🧠 Scientific Thinking ⚙️ Engineering Practice 💻 Computational Thinking

Time Travel in Einstein's Universe

by J. Richard Gott III • 2001

Einstein's two routes to time travel, and why no one from the future has shown up.

4.07

2k+

🔬 Relativity Theory 🌀 Spacetime Physics ⏳ Time Dilation

Time Travel in Einstein's Universe Summary

Time Travel in Einstein's Universe 88%

Einstein's two routes to time travel, and why no one from the future has shown up.

by J. Richard Gott III 2001

4.07

2k+ ratings

🔬 Relativity Theory 🌀 Spacetime Physics ⏳ Time Dilation

Unweaving the Rainbow

by Richard Dawkins • 2000

Keats was wrong: explaining the rainbow reveals an elegance no myth can match.

4.01

12k+

🧬 Evolutionary Biology ✨ Science And Wonder 🔍 Scientific Skepticism

Unweaving the Rainbow 88%

Keats was wrong: explaining the rainbow reveals an elegance no myth can match.

by Richard Dawkins 2000

4.01

12k+ ratings

🧬 Evolutionary Biology ✨ Science And Wonder 🔍 Scientific Skepticism

Summary of The Sentinel

by Fireside Reads • 2020

A pyramid on the moon waited 500,000 years for us to trip its alarm.

📖 Literary Analysis 🚀 Science Fiction Criticism 👽 Extraterrestrial Intelligence

Summary of The Sentinel 88%

A pyramid on the moon waited 500,000 years for us to trip its alarm.

by Fireside Reads 2020

📖 Literary Analysis 🚀 Science Fiction Criticism 👽 Extraterrestrial Intelligence

The Physics of Superheroes

by James Kakalios • 2006

Superman's leap, Gwen Stacy's fall: real physics hides inside comic book panels.

3.92

3k+

🧪 Pop Science 🎬 Pop-Culture Science 📚 Comic Book Science

The Physics of Superheroes 88%

Superman's leap, Gwen Stacy's fall: real physics hides inside comic book panels.

by James Kakalios 2006

3.92

3k+ ratings

🧪 Pop Science 🎬 Pop-Culture Science 📚 Comic Book Science

Astrophysics for People in a Hurry

by Neil deGrasse Tyson • 2017

From cosmic speck to the atoms in your bones: a quick tour of the universe.

4.08

210k+

🪐 Astrophysics Explainers 🔭 Modern Cosmology ✨ Cosmic Awe

Astrophysics for People in a Hurry Summary

Astrophysics for People in a Hurry 88%

From cosmic speck to the atoms in your bones: a quick tour of the universe.

by Neil deGrasse Tyson 2017

4.08

210k+ ratings

🪐 Astrophysics Explainers 🔭 Modern Cosmology ✨ Cosmic Awe

The Number of the Beast

by Robert A. Heinlein • 1980

Two couples flee assassins in a flying car that jumps to every universe ever imagined.

3.63

13k+

🌌 Multiverse Adventure 📖 Metafictional SF 🤝 Found Family

The Number of the Beast 88%

Two couples flee assassins in a flying car that jumps to every universe ever imagined.

by Robert A. Heinlein 1980

3.63

13k+ ratings

🌌 Multiverse Adventure 📖 Metafictional SF 🤝 Found Family

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