Friday assorted links
3. Using drones to study sperm whales (NYT).
4. Some pointers for whether something is AI-written.
5. MIE: New app lets people buy tickets for strangers wedding. “Generally, there could be five to 10 paid strangers at one of the ceremonies, costing an average of €100 to €150 per guest.”
6. Text as data in economic analysis.
7. Can space gas help repair damaged Old Masters?
9. New Dan Klein book, The Spirit of Smithian Laws, with free pdf download.