Been using space repetition since 2013. It's unbelievably useful. Wrote about it in my blog with examples: https://www.blinkingcaret.com/2016/05/04/hack-your-br

Been using space repetition since 2013. It's unbelievably useful. Wrote about it in my blog with examples: https://www.blinkingcaret.com/2016/05/04/hack-your-brain-learn-faster-better/ https://www.blinkingcaret.com/2016/05/04/hack-your-brain-lea...