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calestous's profile
Calestous Juma
Calestous Juma
Calestous Juma
Verified account
@calestous

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Calestous JumaVerified account

@calestous

Professor @BelferCenter @KennedySchool @Harvard | A New Culture of Innovation: Technology, Entrepreneurship and Prosperity (forthcoming book)

bit.ly/2sG3K0T
Joined April 2009

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    Calestous Juma‏Verified account @calestous 19 Mar 2016

    This is not #magic. It is the beauty of #math. Please share your examplespic.twitter.com/eIMxRdEYUn

    7:59 AM - 19 Mar 2016
    • 509 Retweets
    • 503 Likes
    • NOSDRA NIGERIA Olufemi K. Goodman Kelly Annemarie Günther Gloria Alvarez conciergedoc Kingdom Rising Judith van Heems Arnoud Bodde
    11 replies 509 retweets 503 likes
      1. New conversation
      2. Mark McCarty‏ @MedDeviceMark 19 Mar 2016
        Replying to @calestous

        @calestous @HealthcareWen 1 + 1 + a bottle of wine = 3

        1 reply 1 retweet 0 likes
      3. Calestous Juma‏Verified account @calestous 19 Mar 2016
        Replying to @MedDeviceMark

        @MedDeviceMark You need a mental workout without delay @HealthcareWenpic.twitter.com/5Ga6m7UbQP

        1 reply 3 retweets 4 likes
      4. Mark McCarty‏ @MedDeviceMark 20 Mar 2016
        Replying to @calestous

        @calestous @HealthcareWen No argument here!

        0 replies 0 retweets 0 likes
      5. End of conversation
      1. jasperedwin‏ @jasperedwin 15 Apr 2016
        Replying to @calestous

        @calestouspic.twitter.com/5FNCUNZrES

        0 replies 9 retweets 10 likes
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      1. New conversation
      2. Kae Lo‏ @_Kaelo_ 14 Oct 2016
        Replying to @calestous

        9 x 1 = 9 9 x 2 = 18 = 1 + 8 = 9 9 x 3 = 27 = 2 + 7 = 9 9 x 4 = 36 = 3 + 6 = 9 9 x 5 = 45 = 4 + 5 = 9 9 x 6 = 54 = 5 + 4 = 9 etc

        2 replies 13 retweets 11 likes
      3. 1 more reply
      1. New conversation
      2. jasperedwin‏ @jasperedwin 15 Apr 2016
        Replying to @calestous

        @calestouspic.twitter.com/yfgCogCsN6

        1 reply 8 retweets 12 likes
      3. 1 more reply
      1. New conversation
      2. Ole Kristian Mørch-Storstein‏ @ole_kristian 19 Mar 2016
        Replying to @calestous

        @calestous @GissiSim relevant http://youtu.be/kPRA0W1kECg 

        1 reply 1 retweet 2 likes
      3. Gissur Simonarson‏Verified account @GissiSim 19 Mar 2016
        Replying to @ole_kristian

        @ole_kristian @calestous yeah was watching this yesterday =)

        0 replies 0 retweets 1 like
      4. End of conversation
      1. New conversation
      2. Emilie‏ @paintsandsings 20 Mar 2016
        Replying to @calestous

        @calestous #Iran https://twitter.com/IsseMarian/status/697230826602418184/photo/1pic.twitter.com/DuxIcGogSq  #math

        1 reply 1 retweet 2 likes
      3. 1 more reply
      1. iris ready for the holidays  ⚜️‏ @irisherself 4 Aug 2016
        Replying to @calestous

        I assume you checked these figures :-)

        0 replies 0 retweets 1 like
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      1. Mr. Self Destruct‏ @dan_crowley 20 Mar 2016
        Replying to @calestous

        @calestous @johnnycannuk The sum of the digits of any number divisible by 3 is also divisible by 3.

        0 replies 0 retweets 1 like
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      1. hawk yankee‏ @hawkyankee 19 Mar 2016
        Replying to @calestous

        @calestous @dynarski I'm old enough that surely I would have seen this. I haven't. Thanks.

        0 replies 0 retweets 1 like
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      1. Dog Caravan‏ @DogDisruption 15 Apr 2016
        Replying to @calestous

        @calestous I'd say it's more a function of the way we have chosen to represent numbers than "math." Pedantry is what math is all about.

        0 replies 0 retweets 0 likes
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      1. マナ丸(漁場のとっちゃの息子)‏ @marvin1130917 20 Mar 2016
        Replying to @calestous

        @calestous Σ|ω・;)<Oh!It's beautiful mountain!!

        0 replies 0 retweets 0 likes
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