2019-04-04 16:20:00-04:00 (EDT)
time-traveling post-human nanotech robot
Fixing the US Constitution
2019-04-04 16:17:00-04:00 (EDT)
Proposals to think about when I get a chance to write them up.
The Great Archive
2019-04-04 16:15:00-04:00 (EDT)
a giant electronic archive of humanity's written work: a proposal
2019-04-04 16:09:37-04:00 (EDT)
I answer r/worldbuilding's question: "What are some of your world's architectural marvels?"