William Kamkwamba: 'How I Harnessed the Wind' (TED Talks, 2009)

00:05:56
https://www.youtube.com/watch?v=6QkNxt7MpWM

Ringkasan

TLDRThe speaker, hailing from Malawi, recounts his transformation from a struggling farmer facing famine to an inventor who built a windmill that provided electricity and irrigation. His journey began in the context of severe hunger that forced him to leave school. Through self-education via library books, he learned about science and engineering. Using scrap materials, he created a windmill that became a beacon of hope for his community, leading to significant visibility including a TED talk. He concluded with an uplifting message encouraging perseverance and self-belief for those facing adversity.

Takeaways

  • 🌍 The speaker is from Malawi, facing severe poverty and famine.
  • 📚 Self-education played a crucial role in his journey.
  • 🔧 He built a windmill using scrap materials.
  • 💡 The windmill provided electricity and irrigation for his community.
  • 👥 His invention garnered media attention and opportunities.
  • 🎤 He delivered a TED talk, inspiring others with his story.
  • 💪 Encouraging message: Trust yourself and don’t give up on your dreams.

Garis waktu

  • 00:00:00 - 00:05:56

    The speaker reflects on a transformative moment two years prior, recalling their first public speech on a life-changing invention - a machine that harnessed scientific principles. Growing up in Malawi as a farmer, the speaker faced immense adversity, including famine that forced their family into severe hunger and educational setbacks. Despite these challenges, a strong desire for education drove the speaker to explore science through library books, especially physics. They learned about windmills and their potential benefits for irrigation and electricity generation. Faced with skepticism from others, the speaker scavenged materials from a scrapyard to build their own windmill. This inventive spirit led to the creation of a machine that not only provided light but also facilitated irrigation and mobile phone charging. The speaker's innovations gained attention, leading to a TED talk invitation, marking a significant personal achievement. They conclude with a message of hope and perseverance for others in similar situations, encouraging them to trust themselves and pursue their dreams.

Peta Pikiran

Video Tanya Jawab

  • What is the speaker's background?

    The speaker is from Malawi, where he faced poverty and famine as a child.

  • What did the speaker build?

    He built a windmill that generated electricity and pumped water for irrigation.

  • How did he acquire materials for his invention?

    He found materials in a scrapyard.

  • What message did the speaker convey in his talk?

    He encouraged others to trust themselves and not give up on their dreams.

  • What recognition did the speaker receive?

    He received attention from reporters and was invited to speak at TED.

  • What inspired the speaker to invent a windmill?

    He wanted to combat hunger and improve irrigation after experiencing famine.

  • How did the community react to his invention?

    Many people lined up at his house to charge their mobile phones.

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Teks
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Gulir Otomatis:
  • 00:00:01
    [Music]
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    [Music]
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    thank
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    you two years ago I stood on the T stage
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    in Arusha Tanzania I spoke very briefly
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    about of one my proudest creation it was
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    a simple machine that changed my
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    life before that time
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    I had never been away from my home in
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    Malawi I had never used the computer I
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    had never seen an
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    internet on stage that day I was so
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    nous my English
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    lost I wanted to
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    [Applause]
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    vomit I had never been surrounded by so
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    many a zungu white
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    people there was a story I couldn't tell
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    you then but well I'm feeling good right
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    now I'd like to share that story today
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    we are seven children in my family all
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    sisters accepting
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    me this is me with my dad when I was a
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    little
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    boy before I discovered the wonders of
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    science I was just a simple farmer in a
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    country of poor
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    Farmers like everyone else we grw
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    me one year our Fortune turned very
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    bad in 2001 we experienced an orful
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    femon within 5 months all malaran begin
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    to St to
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    death my family ate one meal per day at
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    night only three sarrow of Sima for each
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    one of us the food passes through our
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    bodies we drop down to
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    nothing in Malawi secondary school you
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    have to pay school
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    fees because of the hunger I was forced
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    to drop out of
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    school I looked at my father and look
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    those dry fields it was the future I
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    couldn't
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    accept I feel very happy to be at the
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    first year of secondary
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    school so I was determined to do
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    anything possible to receive education
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    so I went to a library I read books
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    science books especially physics I
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    couldn't read English that well I used
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    diagrams and pictures to learn the words
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    around
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    them another book put that knowledge in
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    my
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    hands it say said windmill could pump
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    water and generate
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    electricity pump water meant irrigation
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    a defense against hunger which we
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    experiencing by that
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    time so I decid I'll build one wind for
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    myself but I didn't have materials to
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    use so I went to a scrapyard where I
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    found my
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    materials many people including my
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    mother
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    said I was
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    crazy I found a tractor fan
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    sha PVC pipes using a bicycle frame and
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    old bicycle Dynamo I built my
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    machine it was one light at first and
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    then four
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    lights with
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    switches and even a sec breaker modeled
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    after an electric
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    Bell another
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    machine pumps water for
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    irrigation cues of people start lining
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    up at my
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    house to charge their mobile
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    phone I could not get rid of
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    them and the reporters came
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    too which led to blogers and which led
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    to a call from something called
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    Ted I had never seen an airplane before
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    I had never slept in a
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    hotel so on stage that day in
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    alia my English
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    lost I said something like I
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    tried and I made
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    it so I'd like to say something to all
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    the people out there like me to the
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    African
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    and the poor who are struggling with
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    your dreams God
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    bless maybe one day you watch this on
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    the
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    internet I said to you trust yourself
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    and believe whatever happen don't give
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    it up thank
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    [Applause]
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    you
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    [Applause]
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    w
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    [Applause]
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    w
Tags
  • Malawi
  • invention
  • windmill
  • perseverance
  • famine
  • TED Talk
  • self-education
  • community impact
  • innovation
  • hope