Michael (@Retko85) “"I know this" usually means "I know my 20% of this." CheatGrid maps whole subjec” — TopicDigg
Michael
@Retko85
加入 February 2013
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"I know this" usually means "I know my 20% of this."
CheatGrid maps whole subjects end to end: dense, structured cheat sheets, a scrollable mind map, flashcards, practice tests. 1,300+ topics, built for discovery. See what your 80% looks like.
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