Do you want to know more about AI and machine learning? There are numerous resources available to assist — blogs, podcasts, and YouTube tutorials — perhaps too many. Santiago Valdarrama, a machine learning engineer, has taken a far more focused approach to assist us all in becoming more knowledgeable about the field. He’s built a following by posting one machine learning question on his website, bnomial.com, every day. Consider it a Wordle for those interested in learning more about machine learning.