I just posted a Tableau story about my recent visit to the Computer History Museum that inspired me to makeover a census data viz from the 19th Century! Check it out by clicking the image below: Here are some other photos I snapped: Awesome interactive display on inputs and outputs. #HelloSQL Awesome 3-D visualization on Moore's "Law". And another view: Punch card data collection: Transforming the punch card data into visualizations: The result: More Census visualizations: The punch machine: Hope you enjoyed!