Did you see https://news.ycombinator.com/item?id=31759753 https://news.ycombinator.com/item?id=31759753 ? One of the projects has a plan to get p-11B closer t

Did you see https://news.ycombinator.com/item?id=31759753 https://news.ycombinator.com/item?id=31759753 ? One of the projects has a plan to get p-11B closer to working. It didn't seem immediately stupid. It would be great to have a system that doesn't depend on unobtainium. Maybe in 50 years we will be able to take down the wind turbines, or explore the Kuiper Belt at length.