Ask HN: What are you curious about these days?

I am having a ton of fun livecoding my way through the rudiments of music and music production, with Sonic Pi. Endless possibilities for creativity, learning, and just plain tomfoolery... I'm ten all over again! Shout out to Sam Aaron and co. for creating such a wonderful piece of tech. I am working through Sam's book "Code Music with Sonic Pi" and loving every minute. What's captured your imagination lately?