I can see lot of doubts if flash card system is working. For some of the people certainly it is: http://augmentingcognition.com/ltm.html http://augmentingcogni

I can see lot of doubts if flash card system is working. For some of the people certainly it is: http://augmentingcognition.com/ltm.html http://augmentingcognition.com/ltm.html The above is the first link from the HN discussion which I really recommend to everyone: https://news.ycombinator.com/item?id=17846356 https://news.ycombinator.com/item?id=17846356