Mon May 18 17:48:31 2020
<773ab1f1> <https://themargins.substack.com/p/doordash-and-pizza-arbitrage>
— Doordash and Pizza Arbitrage
— There is such a thing as a free lunch
<773ab1f1> <https://themargins.substack.com/p/zirp-explains-the-world>
— ZIRP explains the world
— A Margins’ theory of everything
