hiyori

Wouldn't recommend this book at all. I read it full. I used this as the main source of an important work for my "academic research seminar" course in college and my team had a lot of trouble to read it lmaoo, the most hardworking teammate gave up after 25 pages of the first chapter lol, we couldn't find other main resource or book at the time so I kept at it.

The info doesn't have structure, the book doesn't have a main focus, it's composed on:

1. bit of nanotech history and why the development of nanotech is important, what problems it solves and of that sort.
2. intersection of areas of knowledge to make it possible (really messy, longest part and the most important one along with point 3)
3. its applications
4. some mentions companies and organizations that are developing the tech or have something to do with
5. etc.

the author doesn't know how to appropiately present it, the book lacks A LOT of edition, it has the info it promises on the book cover, but the lack of structured writing is very strong. it's the messiest book I've ever read (I've read the 1st ed / 2019 edition in 2020). It could be a lot more concise. n° of pages isn't worth it (it has 240 pages).

General summary

It presents the Zettelkasten, a writing system for note-taking created by Niklas Luhmann, a prolific german sociologist of the 20th century among other occupations.

- It gives you instructions on how to organize your noteking by separating it in:

1. literature notes: notes on the book, article or whatever you're reading about its general content, relevant tags and key notes.
2. permanent notes: the actual notes, emphasis in writing it in notes or 'blocks' instead of long pages writing so you can use the same 'block' on other writing, thus being a prolific writer.
3. reference notes: usage of tags and 'indexes' serves as organization for all your notes on the Zettelkasten.
4. fleeting notes: momentary notes, it can have any kind of utility as longs as it serves to make your thoughts/writing clear. it can be discarded or be some kind of skeleton to your permanent notes, you shouldn't leave it for more than 2 days, if you didn't use it it might be not that important for your work.

- It also presents the software to use it (personally recommend Obsidian or Logseq) or some indications to recreate it non-digitally.

- Apart from that it gives you

1. some sort brief (?) biography of Luhmann and why the Zettelkasten wasn't used before (it was a mystery before this book, outside a tiny bunch of german academics).
2. some thougths by the writer about writing, thinking and that sort.

My Review

Personally, I've read this book fully it back on 2020, it has around 176 pages and I think all of that could be nicely summarized on 40 pages at most. But the reason it receives my 4 stars instead of less is because this book was my foundation of thinking and writing, it has helped me to think more on categories and patternlike and think of note-taking as progresively instead of any other linear process nonsense for writing.

It changed the way I think about writing and boosted exponentially my cognitive processes: a. thinking clearly b. problem solving and c. methodology. This is due to my experience of almost 3 years writing though and not the book alone: I've been taking notes with the Zettelkasten foundation since 2020 June until this day and made a full writing system that was born out of the Zettelkasten and general influence from the tools for thought community.

A rec would be don't be too rigid with your note-taking system, your writings reflects your thoughts, by writing more everything will be clearer to you even though everything might not be 'clean' or pretty at the start.