This open problem taught me what topology is [video]
https://www.youtube.com/watch?v=IQqtsm-bBRU
#ycombinator #Mathematics #three_blue_one_brown #3blue_1brown #3b1b #3brown1blue #3brown_1blue #three_brown_one_blue
https://www.youtube.com/watch?v=IQqtsm-bBRU
#ycombinator #Mathematics #three_blue_one_brown #3blue_1brown #3b1b #3brown1blue #3brown_1blue #three_brown_one_blue

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