"Smartwatches and smartphones are banned in my children’s schools during the school day, which I’m very happy about; I find any argument for allowing these devices in the classroom to be risible [ˈrɪzəbəl]." — Jessica Grose, The New York Times, 27 Mar. 20
Optimized studying based on the forgetting curve vastly improves memorization. - What is reminDO?
Memorize