Saturday assorted links by Tyler Cowen July 18, 2020 at 11:51 am 1. Update on the Colorado drone swarms — it seems not the military. 2. History blog written by a sixth grader. 3. Couples meet less and less in college. 4. AI version of a CWT with Paul Graham. 5. Uzbekistan offers $3000 to visitors (from low-risk countries) who contract Covid there. 6. “Chinese writers in interviews usually reference Dickens and Tolstoy and Carver more often than they reference their peers.” 7. More new T-cell results.