In the ongoing 30 Day Map Challenge, Bob Mical delves into the topic of data centers, focusing on where our digital information is physically stored. His exploration underscores the significance of understanding the geographic and infrastructural locations of data storage, which is crucial in an increasingly data-driven world. Mical also shares practical insights on leveraging various libraries to perform data queries, enhancing the ability to analyze and visualize data center information effectively. This activity highlights the intersection of data science and geographic information systems, providing valuable tools for those interested in the spatial aspects of data management. The challenge serves as a platform to raise awareness about the often unseen infrastructure that supports our digital lives. By mapping data centers, participants contribute to a broader understanding of data flow and storage patterns globally. This focus aligns with current discussions on data privacy, security, and the environmental impact of data storage facilities. Overall, Mical’s work in the challenge offers a nuanced perspective on the physical realities behind virtual data.