Life & fun · alternatives · 2026

24 alternatives to Six Not So Easy Pieces

Einstein’s relativity, symmetry, and space-time

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Six Not So Easy Pieces launched in 2015; newer entries below may have overtaken it.

1. 1
   Six Not-So-Easy Pieces: Einstein’s Relativity, Symmetry, and Space-Time▲6

   Legendary CIT prof Feynman's famous lectures on Einstein

   2017 · its alternatives →

2. 2
   Seven Brief Lessons on Physics▲61

   Lean and lucid descriptions of modern physics

   2015 · its alternatives →

3. 3
   The Road to Relativity▲55

   The History and Meaning of Einstein's Masterpiece

   2015 · its alternatives →

4. 4
   The Shape of Time▲62

   Remarks on the history of things

   2016 · its alternatives →

5. 5
   Einstein▲6

   His Life and Universe

   2017 · its alternatives →

6. 6
   The Quantum Labyrinth▲67

   Life and work of two of our most eminent physicists

   2017 · its alternatives →

7. 7
   The Fabric of Reality: The Science of Parallel Universes▲53

   Evolution, Theoretical Physics and Computer Science

   2015 · its alternatives →

8. 8RA
   Relativity: A Modern Primer▲204

   A short and sweet textbook on Einstein’s theory of relativity

   2021 · ramp-book.com · its alternatives →

9. 9
   Third Circle Theory▲62

   Purpose Through Observation

   2016 · its alternatives →

10. 10
    What is Relativity?▲57

    A lively presentation of the theory of relativity.

    2016 · its alternatives →

11. 11
    Physics of the Future▲73

    How Science Will Shape Human Destiny and Our Daily Lives by

    2015 · its alternatives →

12. 12
    Einstein: His Life And Universe▲81

    How did his mind work? What made him a genius?

    2015 · its alternatives →

13. 13
    Deep Simplicity▲62

    Chaos, complexity and the emergence of life

    2015 · its alternatives →

14. 14
    The Structure of Scientific Revolutions▲71

    Kuhn challenged linear notions of scientific progress

    2015 · its alternatives →

15. 15
    The ABCs of particle physics▲62

    A is for accelerator

    2016 · its alternatives →

16. 16
    A Mind For Numbers: How to Excel at Math and Science ▲75

    Even If You Flunked Algebra

    2015 · its alternatives →

17. 17
    Black Swan▲80

    The impact of the highly improbable

    2015 · its alternatives →

18. 18AM
    A Mindmap of Physics▲6

    2022 · github.com · its alternatives →

19. 19
    The Three-Body Problem▲63

    A secret military project sends signals into space

    2015 · its alternatives →

20. 20
    Fluke▲7

    The Math and Myth of Coincidence

    2016 · its alternatives →

21. 21
    Light▲58

    A Radiant History from Creation to the Quantum Age

    2016 · its alternatives →

22. 22
    The Invisible Gorilla: How Our Intuitions Deceive Us▲63

    Our minds don’t work the way we think they do.

    2015 · its alternatives →

23. 23
    Time Travel: A History▲63

    A meditation on exploring time, travel, and technology

    2016 · its alternatives →

24. 24
    The Beginning of Infinity▲64

    Exploration of the Nature and Progress of Knowledge

    2015 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →