Over the past year and a half I have been building, and building, and building. Parts of one system, parts of another. Almost like assembling an Ikea table, but the instructions were unclear--you know that pain, I'm sure.
"Woops, I put the legs on before this edge-thing, crap," and so I had to take the legs off and put the edge-thing on. "Damn it to Betsy, they didn't provide the correct wrench size!", so I scurry to the store (again, guh).
Boring Company is working on a simple, precursor Hyperloop tunnel between Austin and San Antonio (>200 mph).
Due to traffic congestion, that journey can currently take up to 2.5 hours. @BoringCompany can reduce that to a consistent <30 mins.
I think real estate is in trouble, but not how folks tend to exasperate these days; it is not such a thing, that the markets merely repeat themselves, or that they are static; that is to say, what happened circa 2008 shall not be clearly emulated or imitated.