For the once-BoH engineers out their and all others interested, he discusses the standard deviation of piece size of various Onion cutting techniques.
> I recently published an article in the New York Times about how to cut an onion in the most consistent, even way possible using a mathematical model. I'm going to show you how to do it live. I'll stick around for a little Q&A afterwards as well.
The article mentioned:
https://www.nytimes.com/article/how-to-cut-onion.html
Non-paywall:
https://archive.is/CS7fI