1. Physical bitcoins (!) (markets in everything, some are gold-plated)
2. Barter proceeds: (markets in everything) “An owner of dozens of wild animals who freed them before committing suicide this week was an avid gun collector who had traded weapons for a monkey, a leopard and a tiger cub, federal documents show.”
4. There is no Great Stagnation, “This report has really opened our eyes to the diverse uses of the bathroom.”
5. Dance your Ph.d., a nod to Stravinsky?