Guided Journey
The Universe Made Simple
Black holes, time, and modern physics in plain language.
The books, in order
Science ยท 16 min
Astrophysics for People in a Hurry
Neil deGrasse Tyson
The same physical laws that hold in your neighborhood hold in any distant galaxy, and that consistency is what lets astronomers study stars far beyond the reach of any human trip.
Technology and the Future ยท 15 min
Physics of the Impossible
Michio Kaku
In 2008, Kaku noted that in robotics the mechanical body was advancing faster than common sense: it was easier to teach an arm to weld than to teach a machine to notice that a full glass can tip over.
Science ยท 16 min
Seven Brief Lessons on Physics
Carlo Rovelli
Every generation thought it was finally seeing the limits of the universe, and the next one discovered it was only seeing the nearest wall.
Science ยท 17 min
Billions and Billions
Carl Sagan
For centuries we imagined the world had only four corners, because one person's direct experience reached only a small patch of territory.
Science ยท 17 min
Origins: Fourteen Billion Years of Cosmic Evolution
Neil deGrasse Tyson and Donald Goldsmith
The amount of matter left over in the universe after matter and antimatter collided was small enough to fit in a ratio of one in a billion, and even so, it is what makes up everything that exists today.
Science ยท 15 min
The Universe in a Nutshell
Stephen Hawking
According to Hawking's theoretical prediction, not yet directly observed, quantum effects make a black hole slowly give off radiation: even the darkest object in the universe wouldn't be completely black.
Science ยท 17 min
The Order of Time
Carlo Rovelli
According to Rovelli's bet, time may not be a basic ingredient of the universe, just an effect that shows up when we look at a system from far away.
Science ยท 16 min
The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory
Brian Greene
The two best-tested theories in physics, the one about gravity and the one about the quantum world, agree on almost everything, except what happens inside a black hole or at the instant the universe was born.
Science ยท 15 min
Thinking in Numbers
Daniel Tammet
Mathematics becomes less intimidating when we understand that numbers are a language of imagination and beauty, not just mechanical formulas.
Science ยท 15 min
Brief Answers to the Big Questions
Stephen Hawking
Black holes emit a faint radiation and can evaporate, which raised the puzzle of what happens to the information that falls into them.
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