I started my blog in 2012, when I shifted my academic career from Mathematics to Computer Science. This topic was literally the first thing that I studied: htt

I started my blog in 2012, when I shifted my academic career from Mathematics to Computer Science. This topic was literally the first thing that I studied: https://heinrichhartmann.com/archive/Dissecting-Hello-World.html https://heinrichhartmann.com/archive/Dissecting-Hello-World.... Never regretted going down this deep rabbit hole. IIRC, Julia also has a math background. Maybe it's the desire for bottom-up reasoning that leads math folks towards experiments like this. Great to see her making this approachable for a large audience.