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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 26 Jul 2015

    Wind #energy provides 8% of #Europe's #electricity http://bit.ly/1LEXWXN  #innovationpic.twitter.com/qv34sSzBzd

    5:00 AM - 26 Jul 2015
    • 15 Retweets
    • 7 Likes
    • anil gupta Creative Innovation Edward Nevraumont Frank Kodbaye Wanda Barquin ن Mbabazi Jean de Dieu tamaralevine Andrea Zanni 7wdata
    23 replies 15 retweets 7 likes
      1. Keith Martin MD‏ @keithmartinmd 26 Jul 2015
        Replying to @calestous

        See unrealized tidal power. MT @calestous: Wind = 8% of #Europe's #electricity http://bit.ly/1LEXWXN  #innovationpic.twitter.com/y1nt0KuJon

        0 replies 2 retweets 2 likes
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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous the mechanical power is the basis of civilised lifehttp://goo.gl/mTZK6G 

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous Everything in life depends on Fuel http://goo.gl/8XGhyI  fuel is the source of mechanical power

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous Any electric power generating system uses fuel sometimes directly sometimes indirectlypic.twitter.com/UezkvIhmdU

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous Any electric power generating system uses fuel 1pic.twitter.com/XgNvN7ccWI

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous the relation between energy & work been around since 1850pic.twitter.com/5LMBADJRvg

        0 replies 0 retweets 0 likes
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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous SI unit of energy relates energy to work & NOT Windpic.twitter.com/JRi9SSWEqW

        0 replies 0 retweets 0 likes
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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous Physics! Easy. If u know elementary arithmeticpic.twitter.com/18QDeRtW1b

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous "In literature you must not talk before you think." ~ John Ruskinpic.twitter.com/84eKg1dkjI

        0 replies 0 retweets 0 likes
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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        @calestous "In science you must not talk before you know" ~ John Ruskinpic.twitter.com/v0ZQ63XGtg

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Generated Electric power is a non-rivalrous OUTPUT of a process @calestouspic.twitter.com/XYTewd4OBh

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Electricity is naturally occurring physical phenomena @calestouspic.twitter.com/kNVt7PAccP

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Generated Electric power and electricity are two different things @calestouspic.twitter.com/0fM9dAZD0l

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        manufactured wind turbines R used to Generate Electric Power NOT electricity @calestous

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        manufactured wind turbines have poor availability; reliability; maintainability as defined in IEC 50 (191). @calestous

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        manufactured wind turbines fail all 4 conditions @calestouspic.twitter.com/BWcvueyGga

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Any systems for electric power generation has to satisfy 4 conditions @calestouspic.twitter.com/ARFJ4lnY3g

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        wind turbines manufacturing wholly/solely depends on fossil fuel http://goo.gl/23ncrP  @calestouspic.twitter.com/GqYrpUjpdW

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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Wind turbine collapses http://goo.gl/WH1740  @calestouspic.twitter.com/6GJAtoztXq

        0 replies 0 retweets 0 likes
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      1. simon scando‏ @SCANDOY 26 Jul 2015
        Replying to @calestous

        Winds R strong & cost nothing @calestouspic.twitter.com/vrA6LkmYTe

        0 replies 0 retweets 0 likes
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