If you’ve used Blank Slate before, you’ve experienced how efficiently it helps you retain knowledge. Most days, you only need to spend a minute or two refreshing your memory. In a study from the Quinnipiac University School of Medicine in 2021, researchers put Blank Slate’s learning algorithm to the test against traditional learning strategies. The results showed that using Blank Slate was equally effective for knowledge retention as traditional studying, but Blank Slate only required one-third of the time investment.