Everyone has used 3×5 cards at some point. Unless you’re from Mars, you’ve likely used these familiar cards for a variety of purposes over the years. Many people use them to create flashcards in school, to…
![](https://www.theworldorbust.com/wp-content/uploads/2019/10/A-Brief-History-of-3x5-Recipe-Cards-630x420.jpg)
Everyone has used 3×5 cards at some point. Unless you’re from Mars, you’ve likely used these familiar cards for a variety of purposes over the years. Many people use them to create flashcards in school, to…