Share and discuss some of your favorite big ideas regarding scientific and technological innovation
1 week, 6 days ago
Discuss sources of inspiration for big ideas in science and technology
4 days, 13 hours ago
Space is cool, but it's a hard place to live because of cramped quarters and radiation. Why not send robot 3D printers to the moon and have them build places for us to live?
3 months, 2 weeks ago
Build a tower connecting earth's surface to its stratosphere. Ideas for what to do with it.
2 months, 1 week ago
The Moonshot Ecosystem
The "meta" topic: how did our civilization's mechanism for Getting Big Stuff Done get broken, and how can we fix it?
2 months, 3 weeks ago