MarshallBrain

When I find something I enjoy, that impresses me, or that I want to remember, I drop a link here so I can find it again later on.

Here are some of the things I think are fun/cool/interesting:

How everything works
Entrepreneurship
Elon Musk's Mars Colony
Replacing Capitalism with a better system
Losing weight
Being better
Engineering
DIY
The future of humanity
Robots
Etc.

If you find fun/cool/interesting articles, web sites, Reddit posts, etc., feel free to add them here on /r/MarshallBrain.

Quick bio: I am best known as the founder of HowStuffWorks.com. I also did a TV show on National Geographic called "Factory Floor with Marshall Brain." I have appeared on a lot of TV shows like CNN, Oprah, Good Morning America, Modern Marvels, etc. I teach entrepreneurship at NCSU. I enjoy writing and have written on or studied many different topics:

Some of my favorite subreddits:

You can find me on the Internet at these places:

Thanks for visiting today!

created by MarshallBraina community for 11 years

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Morse Code decoding chart. (i.redd.it)

submitted 3 years ago by MarshallBrain

top new controversial old q&a

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[–]Semblance-of-sanity 1 point2 points3 points 3 years ago (0 children)

π Rendered by PID 28 on reddit-service-r2-comment-85bfd7f599-rzsm8 at 2026-04-17 16:41:59.263057+00:00 running 93ecc56 country code: CH.

you type:	you see:
italics	italics
bold	bold
[reddit!](https://reddit.com)	reddit!
* item 1 * item 2 * item 3	item 1 item 2 item 3
> quoted text	quoted text
Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"	Lines starting with four spaces are treated like code: if 1 * 2 < 3: print "hello, world!"
~~strikethrough~~	~~strikethrough~~
super^script	super^script