Christopher Hanusa

@mathzorro

Mathematician - Math Educator - Mathematical Artist - and loving it! Visit for my . Views are my own. he/him/his

Queens, NYC, NY, USA, Earth
Vrijeme pridruživanja: travanj 2009.

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  1. Prikvačeni tweet
    31. lis 2019.

    I am humbled and honored to receive the 2019 Innovator award alongside these other amazingly creative people at the . Thank you to the selection committee! 1/4

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  2. proslijedio/la je Tweet
    2. velj

    . came into Iowa Thursday for one of his lie-filled rallies. Prior to the event, I campaigned for votes among all the people in line waiting to go in to hear the President. It was one of the most frustrating experiences I’ve ever had. It made me sad. 1/

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  3. proslijedio/la je Tweet
    2. velj

    A lot of tweets about miss that 02 February 2020 is a palindrome in USA, UK and ISO formats; it is a palindrome day of the year (33) and there are a palindrome of days left in the year (333). This will never happen again. More details here:

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  4. 2. velj

    I hope no one has aibohphobia! It's 02022020 today!

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    2. velj
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    2. velj

    shown in stereographic projection. Cantellated {3,4}.

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    1. velj

    There is an entire section of zebras at this Islanders game and they are chanting “let’s go refs” and going NUTS for every icing and offside call.

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    1. velj

    We need to require private companies that collect, use, retain, or share information about us—including our face prints or other biometric information—to get informed opt-in consent before doing so.

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  9. proslijedio/la je Tweet
    1. velj

    shown in the conformal square projection. Bitruncated {9,3}.

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    Watch this immediately. ’s using an epic pie analogy to show how the plutes own everything.

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  11. proslijedio/la je Tweet
    31. sij
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  12. proslijedio/la je Tweet
    31. sij

    2/ “It’s time for the city, state & federal DOT to jointly conduct a comprehensive audit of NYC highway network. Before we waste billions of reconstructing obsolete infrastructure, there should be a comprehensive review of all city highways w an eye toward scaling them back.”

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    Great piece that illustrates why Warren's much more threatening to incumbent interests than the much more ideologically left-wing Sanders: she has deep professional expertise in the opaque mechanisms corporations use to rewrite market-defining law in their favor.

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  15. proslijedio/la je Tweet
    30. sij

    Penrose tiling on the floor - I must be at the right place! At to give a public lecture today.

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  16. proslijedio/la je Tweet
    29. sij

    In 2018 62% of Missouri voters passed ballot initiative to end gerrymandering Now Missouri Republicans are trying to re-gerrymander state, overturn will of voters & exclude all children & non-citizens from political representation

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  17. proslijedio/la je Tweet
    29. sij
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  18. proslijedio/la je Tweet
    29. sij

    Next month we head to where we will collaborate with attendees to build a large sculpture from parts that fit in our suitcase

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  19. proslijedio/la je Tweet
    29. sij

    I’m back! Having a busy month moving and settling in , but this hasn’t totally kept me away from making cool pictures :) Here’s a depiction of an Anosov mapping class on a torus 1/n

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  20. proslijedio/la je Tweet
    29. sij
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  21. proslijedio/la je Tweet
    28. sij

    Lecture 3 of computational algebraic topology is up! Here we meet Euler characteristics, chain complexes and homology. If you make it to the end, there's ONE WEIRD PICTURE THAT EXPLAINS EVERYTHING. OTHER IMAGES HATE IT.

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