Metacrap: Putting the torch to seven straw-men of the meta-utopia (2001)people.well.com·2 pts·btrask·0
GNU Hello: another implementation of the classic program that prints Hello Worldgnu.org·2 pts·btrask·0
Can you use a magnifying glass and moonlight to light a fire? (2016)what-if.xkcd.com·340 pts·btrask·269