Wednesday assorted links by Tyler Cowen June 19, 2019 at 12:29 pm 1. Collection of Victor Niederhoffer going up for sale. 2. The solar-powered salamander. 3. New Yorker on Liu Cixin. 4. The new civility start-ups, by Alexandra Hudson. 5. Jameson Lopp on Libra. Recommended, if you care that is. And Craig Palsson’s video on Libra.