httpv://www.youtube.com/watch?v=ik2CZqsAw28
‘Mathemusician’ and class doodler Vi Hart offers another modest suggestion as to how time spent at boring lectures can be used to greater benefit.
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httpv://www.youtube.com/watch?v=ik2CZqsAw28
‘Mathemusician’ and class doodler Vi Hart offers another modest suggestion as to how time spent at boring lectures can be used to greater benefit.