Stuff You Should Know: What is Exploding Head Syndrome?

Scopaesthesia is a widespread illusion.

Random educational videos. Learn something new.

Hi HN! My name's Robert Escriva. I got my PhD from Cornell's Computer Science department back in 2017. And three years ago I had a psychotic episode that irreversibly shook up my world. Since then I've been applying a skill I learned in grad school---namely, debugging distributed and complex systems---to my own mind. What I've found I've put into a [book (pdf)](https://rescrv.net/engineering-schizophrenia.pdf) on engineering, my particular schizophrenic delusions, and how people who suffer as I once did can find a way through the fog to the other side. This is not a healing…

Crazy Party-Crashing App is Disruptive... but Cool! 😎

Hi HN,<p>I've posted a couple times here before (mostly within posts pertaining to Amit Gupta's search for a bone marrow donor) and I wanted to share a site I've been working on for the past 5 months or so that recently went live. I'm going on my fifth year of being an Acute Myelogenous Leukemia survivor, and while I didn't need a bone marrow transplant myself at one point it was a very real possibility. At that time I became aware of the lack of minority bone marrow donors and made a promise to myself to try to do something about it if I were to survive. This site is something of a…

Hi guys, I built a site to solve a couple of my problems regarding sleep, and thought you guys might like it too. It's called WakeMyself, and here's the URL: http://www.wakemyself.com Have you ever overslept despite the alarm and wished "Damn, I wish I could go back in time and tell my stupid sleeping self to snap out of it." That's the basic idea behind WakeMyself. It lets you receive a wakeup call from your yesterday's self. Just leave a message, set an alarm, and you get a call from yesterday's self. Another problem I had: I really wanted to remember my dreams but always forget to…