Nerd Corner #66

Read-it-later apps, new organs, sunscreen, running, Epictetus...

Happy Tuesday!

There's a lot to unpack this week so let's dive straight in and don't forget to hit reply to share your comments!

What I am Reading 📚

I spent the weekend reading "The Cool Impossible", a practical book on running by Eric Orton, one of the best running coaches in the world who also featured in "Born to Run". The book is narrated in first-person with Eric coaching you and exploring the mountains around Jackson Hole, Wyoming. It makes for a pleasant read and is filled with tips on running and a "foundational running" training plan with which I'll be experimenting in the coming weeks.

I'm also getting back on track with my book notes! I just published my thoughts on "Of Human Freedom" a short book on how Epictetus thought about freedom both physical and spiritual.


Nerd Corner 🤓

You can also read this directly on my blog

As a reader and consumer of digital information, one problem I've often had has been about storage and retrieval of links I want to read. I'm not one to keep hundreds of open tabs in my browser so I've experimented with lots of "read-it-later" apps. This year alone, I've cycled through just using my browser's builtin Bookmarks manager to Pocket, Instapaper, and now, WorldBrain's Memex.

At their core these apps do almost the same: they provide a browser extension so that you can easily save a link for later, a search box so you can filter through all your links, and they have highlighting features so you can extract the relevant parts of what you read.

Pocket and Instapaper are almost identical. They both give you a mobile app where you can download readable versions of your links so you can read them and highlight them offline. This means that they also have the same shortcomings, chiefly that because they process the links before you can read them, they remove useful graphics and images that I may want to save from time to time. I ended up using Instapaper more because I like its highlighting features more and their premium subscription was cheaper.

WorldBrain's Memex, on the other hand, has a different (and more interesting approach) to solving the "read-it-later" issue. The app draws inspiration from Vannevar's Bush idea of a Memex:

"a device in which individuals would compress and store all of their books, records, and communications, mechanized so that it may be consulted with exceeding speed and flexibility."

Rather than processing your links and give you a clean reading view, Worldbrain lives in your browser. You can bring it up at any time, add tags, notes and just highlight parts of any webpage.

To me, this approach is better. I can just visit a site and highlight any parts that might interest me at once, rather than needing to save the link first, visiting my Instapaper dashboard, and only then being able to read/highlight the article. On top of this, it is a "privacy-first" app so all your data lives in your machine and you can set up backups to Dropbox or Google Drive if you want. On top of all this, the developers are quite active and they have a public roadmap. I hope they deliver on their mission so I can stick to it in the long run.


Cool Finds 🤯

  • With only two months to go, 2020 is still surprising us. Now, it appears that scientists have discovered a new organ in the back of our throats! To me this is mind-boggling. I know we have a lot to learn about how our bodies and mind work but at least I thought we had a complete map of our anatomy.

  • Last week I had a nice discussion with a doctor friend about the importance of sunscreens and found this 2012 review paper to be a nice introduction to the subject.

  • In a fantastic essay, Vicki Boykis argues that in the early days of programming was a much smaller field so it was enough for programmers to have very deep knowledge in a small set of areas. But now the landscape is much more complex so expert programmers tend to have a shallower knowledge but across a much wider and varied set of concepts. What sets experts apart then is their ability to come up with solutions that combine these concepts, something that reminds me of Range.


Before you go 😎

If you’re enjoying these emails it would mean the world to me if you share it with a friend or two. Just send them this link to sign up. I’m trying to make this one of your must-read emails each week!

And, if you come across anything interesting this week, send it my way. I love discovering new things through Nerd Corner readers!

Have an awesome week!
Alberto