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William Kamkwamba

William Kamkwamba is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand William Kamkwamba rather than just read about it. In short: William Kamkwamba (born 5 August 1987) is a Malawian inventor, engineer, and author. He gained renown in his country in 2001 when he built a wind turbine to power multiple electrical appliances in his family's house in Wimbe, 23 kilometres (14 mi) east of Kasungu, using blue gum trees, bicycle parts, and materials collected in a local scrapyard.

William Kamkwamba — main illustration
William Kamkwamba — illustration

Key takeaways

  • William Kamkwamba belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect William Kamkwamba to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of William Kamkwamba from memory before moving on to harder problems.

Reference excerpt

William Kamkwamba (born 5 August 1987) is a Malawian inventor, engineer, and author. He gained renown in his country in 2001 when he built a wind turbine to power multiple electrical appliances in his family's house in Wimbe, 23 kilometres (14 mi) east of Kasungu, using blue gum trees, bicycle parts, and materials collected in a local scrapyard. Since then, he has built a solar-powered water pump that supplies the first drinking water in his village and two other wind turbines, the tallest standing at 12 meters (39 ft), and has built two more, including one in Lilongwe, the capital of Malawi.

Life and career

William Kamkwamba was born on (1987-08-05)5 August 1987 in Dowa as the second of seven children to Agnes and Trywell Kamkwamba. He grew up in a peasant family in Masitala and belonged to the Anglican Church. From a young age, William enjoyed playing with his friends using recycled materials. Kamkwamba attended Wimbe Primary School and Kanchokolo secondary school until 2001, when Kamkwamba dropped out as his parents could no longer pay the annual tuition, equivalent to US$80, due to a crippling famine. In a desperate attempt to retain his education, Kamkwamba began to frequent the local school library; it was there that he discovered his love for electronics. Before, he had once set up a small business repairing his village's radios, but this work did not earn him much money. After the famine, Kamkwamba went back to school, and later on he would have to pay fees that were over 2,000 kwacha. He snuck into school, but later on got caught, so William's dad would beg some teachers to let him stay, and when they did, William's dad would repay them with tobacco. Kamkwamba, after reading a book called Using Energy, decided to create a makeshift wind turbine. He experimented with a small model using a cheap dynamo and eventually made a functioning wind turbine that powered his dad's radio. Local farmers and journalists investigated the spinning device and Kamkwamba's fame in international news skyrocketed. A blog about his accomplishments was written on Hacktivate and Kamkwamba took part in the first event celebrating his particular type of ingenuity called Maker Faire Africa in Ghana in August 2009. Kamkwamba is one of four recipients of the 2010 GO Ingenuity Award, a prize awarded by the Santa Monica–based nonprofit GO Campaign to inventors, artists, and makers to promote the sharing of their innovations and skills with marginalized youth in developing nations. With the grant, Kamkwamba held workshops in his home village, teaching youths to make wind turbines and repair water pumps. In 2007 Kamkwamba entered an intensive two-year academic program combining the Cambridge University A-levels curriculum with leadership, entrepreneurship, and African studies at the African Leadership Academy in Johannesburg, South Africa. He then went on to study at Dartmouth College, Class of 2014.

Recognition

When The Daily Times in Blantyre, the commercial capital of Malawi, wrote a story on Kamkwamba's wind turbine in November 2006, the story circulated through the blogosphere, and TED conference director Emeka Okafor (co-founder of Maker Faire Africa) invited Kamkwamba to talk at TEDGlobal 2007 in Arusha, Tanzania as a guest. His speech moved the audience, and several venture capitalists at the conference pledged to help finance his secondary education. His story was covered by Sarah Childress for The Wall Street Journal. He became a student at African Bible College Christian Academy in Lilongwe. He then went on to receive a scholarship to the African Leadership Academy and in 2014 graduated from Dartmouth College in Hanover, New Hampshire. Among other appearances, Kamkwamba was interviewed on The Daily Show on 7 October 2009 (during which he was playfully compared to the fictional hero Angus MacGyver for his impressive scientific ingenuity). In addition, he was invited to and attended the 2011 Google Science Fair introductory meeting, where he was a guest speaker. Kamkwamba, in 2008, founded a non-profit organization named "Moving Windmills Project" in order to be able to help support not only his local community in Kasangu, Malawi, but all communities in Malawi to be able to create hands-on development for all villages in Malawi. This includes sending children and underprivileged people to schools, building low-cost wells, installing solar powered pumps, renovating local schools by providing resources such as new facilities and learning materials. The Primary Goal of the Moving Windmills Project is to be able to provide basic needs such as clean water, have proper learning materials and facilities within schools, and sustainable farming, nutrition, and community programs to ensure a famine will never happen again or as severe as it was when William Kamkwamba endured the 2002 Malawi Famine. Kamkwamba is the subject of the documentary film William and the Windmill, which won the Grand Jury Prize for Best Documentary Feature at the 2013 South By Southwest film festival in Austin, Texas. In 2010, The Boy Who Harnessed the Wind was selected as the University of Florida and Boise State University common book, required for all incoming students to read. In 2014, it was selected as the common book at Auburn University and University of Michigan College of Engineering, as well. William made an appearance at each university to discuss his book and life. In 2013 TIME magazine named Kamkwamba one of the "30 People Under 30 Changing The World." Kamkwamba is featured in the book Extraordinary People by Michael Hearst and is also the subject of a song from the companion album Songs For Extraordinary People. In 2014, Kamkwamba received a bachelor of arts degree in environmental studies from Dartmouth College in Hanover, New Hampshire where he was elected to the Sphinx Senior Honor Society. In 2019, The Boy Who Harnessed the Wind was adapted into a film, starring Chiwetel Ejiofor, who also wrote and directed.

References

External links

William Kamkwamba's blog The Boy Who Harnessed the Wind : Creating Currents of Electricity and Hope Moving Windmills William Kamkwamba on X William Kamkwamba at TED William Kamkwamba talks at MIT William Kamkwamba at IMDb

Illustrations

William Kamkwamba illustration
William Kamkwamba: The first wind turbine
The first wind turbine
William Kamkwamba: William Kamkwamba's new windmill
William Kamkwamba's new windmill
William Kamkwamba: Kamkwamba at a book signing
Kamkwamba at a book signing

Worked examples

Example 1 — a first encounter with William Kamkwamba

Start with the simplest possible case. Write down what William Kamkwamba claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to William Kamkwamba before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about William Kamkwamba ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of William Kamkwamba

In research
William Kamkwamba appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses William Kamkwamba in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
William Kamkwamba is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1987 births, 21st-century Malawian educators, 21st-century inventors, so understanding it makes those chapters shorter.
In everyday life
Look for William Kamkwamba outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study William Kamkwamba in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what William Kamkwamba means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain William Kamkwamba out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is William Kamkwamba in simple terms?

William Kamkwamba (born 5 August 1987) is a Malawian inventor, engineer, and author. He gained renown in his country in 2001 when he built a wind turbine to power multiple electrical appliances in his family's house in Wimbe, 23 kilometres (14 mi) east of Kasungu, using blue gum trees, bicycle part…

Why does William Kamkwamba matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study William Kamkwamba?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on William Kamkwamba.

Tags

  • 1987 births
  • 21st-century Malawian educators
  • 21st-century inventors
  • Autobiographers
  • Dartmouth College alumni
  • Innovation
  • Living people
  • Malawian Anglicans
  • Malawian children's writers
  • Malawian engineers
  • Malawian expatriates in the United States
  • Malawian inventors

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