It’s hard to learn things, and it’s even harder to remember them after you learn them if you’re not using them constantly. Humanity has had this problem since the beginning of time. We’ve made a few strides toward improving this state of affairs. We invented mnemonics, which made it easier to create and hold onto those memories; we invented writing, which let us get the information out of our head, share it with others, and retrieve it again when we forgot it; and then we invented th...

#SRS #spaced-repetition #important