Loading…

William Kamkwamba:
William Kamkwamba: Kuinka valjastin tuulen

TEDGlobal 2009 · 5:59 · Filmed Jul 2009
Subtitles available in 42 languages
View interactive transcript
1,447,147 Total views
Your impact
Share this talk and
track your influence!
William Kamkwamba: William Kamkwamba: Kuinka valjastin tuulen
5:59 · Filmed July 2009 at TEDGlobal 2009 · Subtitles available in 42 languages

Köyhyyden ja nälänhädän keskellä elänyt 14-vuotias malawailainen poika rakensi tuulimyllyn kotitalonsa virtalähteeksi. Nyt 22-vuotias William Kamkwamba kertoo toisessa TEDissä pitämässään puheessaan omin sanoin liikuttavan tarinan keksinnöstä, joka muutti hänen elämänsä.

Inventor
To power his family's home, young William Kamkwamba built an electricity-producing windmill from spare parts and scrap — starting him on a journey detailed in the book and film "The Boy Who Harnessed the Wind." Full bio
This talk was presented at an official TED conference, and was featured by our editors on the home page.

Discuss

277 comments

Enthusiastically agree? Respectfully beg to differ? Have your say here.

2000 characters remaining
Please or sign up to add comments.
Sort comments by
There are currently no comments for this talk.