Hacker News
- Would a Submarine Work as a Spaceship? [xkcd's What If?] [video] https://www.youtube.com/watch?v=EsUBRd1O2dU 2 comments
- xkcd password generator bash command (works on a Mac too!) http://imgs.xkcd.com/comics/password_strength.png 14 comments bash
- The creator of 'XKCD' is working on high school textbooks http://www.engadget.com/2016/03/23/xkcd-creator-contributes-to-school-textbooks/ 7 comments nottheonion
- XKCD says that if you drive at one third the speed of light, red traffic lights will appear green. Can someone work out what colour the green and yellow traffic lights would be? http://whatif.xkcd.com/14/ 4 comments askscience
- Working on xkcd's The Glass Necklace. Will I be doing it right? (xpost from /r/xkcd and /r/AskReddit) http://xkcd.com/260 6 comments askscience
- xkcd: Depth Perception - Would this really work? More importantly, who is man enough to try it? http://xkcd.com/941/ 22 comments reddit.com
- NPR's story on the XKCD politician, or I got Rickrolled on my way to work this morning! http://www.npr.org/templates/story/story.php?storyid=93346096 3 comments politics
- xkcd: How It Works http://xkcd.com/385/ 3 comments reddit.com
- Would the idea from XKCD #368 work in real life? How would one go about building such a device? http://www.xkcd.com/368/ 52 comments askscience