Spaced repetition for efficient learning (2019)
Efficient memorization using the spacing effect: literature review of widespread applicability, tips on use & what it’s good for.
Posts that commenters keep linking to, ranked by how many different people have cited them in Hacker News comments. 913 posts.
Efficient memorization using the spacing effect: literature review of widespread applicability, tips on use & what it’s good for.
This is a blog post based on a transcript of a talk by Devine on November 26th 2022. Watch the video version on (YouTube). The slideshow presentation was made using Adelie .
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Introduction I'd like to begin by emphasizing that carbohydrate restriction has helped many people lose body fat and improve their metabol...
[Note: despite how some people are spinning this, tobacco is still really really bad and you should not smoke it] I. Schizophrenics smoke. A lot. Depending on the study, about 60-80% of schizophren…
This is the text version of a talk I gave on May 20, 2014, at Beyond Tellerrand in Düsseldorf, Germany.
The Misconception: You should focus on the successful if you wish to become successful. The Truth: When failure becomes invisible, the difference between failure and success may also become invisib…
There have been almost as many proposals for spelling reform as there are rewrites of Esperanto. (Tellingly, there has been precisely one success in each category-- Noah Webster and Ido-- and neither caught on universally.) Most of these proposals spend their energy fixing what isn't broken . For instance, they search…
This sixteen-rank organ was designed and built for our home by Abbott and Sieker of Los Angeles, California, as their “Opus 67.” It has 812 pipes, separated into three divisions:
Fledgling physicist Ching-Yu Kuang has discovered a Rosetta Stone for all of physics, a treasure trove of advanced scientific breakthroughs beyond all imagination. Exotic energy, teleportation, FTL, parallel universes and near-infinitely more wonders are just within reach; a pr...
Butterick’s Practical Typography
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Say hi to Lucy.
"I'm extremely emotional over this and was up all night in tears."
A post about how Elon Musk became the real world Iron Man.
How to become a good theoretical physicist
[Content note: hostility toward social justice, discussion of various prejudices] “Words! Words! Words! I’m so sick of words! I get words all day through. First from him, now from you. Is tha…
Most SAD light therapy lamps are not bright enough. How to get brighter light than any you can buy!
When your alarm wakes you up in the morning, is it hard for you to get up right away? Do you find yourself hitting the snooze button and going right back to sleep?
A newly revived philosophy for publishing personal knowledge on the web
Too often I ask a question in Slack or leave feedback under a merge/pull request or argue with friends in a WhatsApp group and get back:
In biology class, biology wasn't presented as a quest for the secrets of life. The textbooks wrung out the questing.
I’ve observed thousands of founders and thought a lot about what it takes to make a huge amount of money or to create something important. Usually, people start off wanting the former and end up...
Over the past few years, ever since writing “If Susan Can Learn Physics So Can You,” I've been contacted by people from all backgrounds who are inspired and want to learn physics, but don't know where to start, what to learn, what to read, and how to structure their studies...this post is a condense
Back in December I got a desperate email from this person. A woman who said her Instagram had been hacked and since she found my contact info in the app she mailed me and asked for help. I of course replied and said that I have nothing to do with her being hacked but I … Continue reading “Subject: Urgent Warning” →
An online graphic novel about a young man's coming of age in the California cyberculture of the early 1990s.