“The guy showed no crime-fighting predilection — certainly no inkling to become a vigilante who would face off against criminals while armed with little more than a smartphone, some spare time, and a pair of brass balls. He didn’t choose to become Bike Batman. Sometimes in life, though, the cape finds you.” From Outside: The Real-Life Superhero Who Beats the Cops to Bike Thieves.

+ Pricenomics: How do mathematicians cut cake?

+ That thing where your Ferrari gets repossessed while you’re shopping for Bentleys.