The National Math Festival, 2019 in Washington D. C.
https://www.nationalmathfestival.org/event/mathical-reading-with-judy-cox-sheep-wont-sleep/
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The National Math Festival, 2019 in Washington D. C.
https://www.nationalmathfestival.org/event/mathical-reading-with-judy-cox-sheep-wont-sleep/