Loading…

William Kamkwamba:
William Kamkwamba: Kiel mi starigis ventoturbinon

TEDGlobal 2007 · 4:12 · Filmed Jun 2007
Watch next...
Amy Smith: Simple designs to save a life
arrow
1,308,799 Total views

Tiama 14-jaraĝa Malaviano William Kamkwamba starigis ventoturbinon por sia familio per materialoj trovitaj en rubejo kaj maldetalaj planoj, kiujn li malkovris en biblioteko.

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

170 comments

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

2000 characters remaining
Don't have an account? Sign up now — it's fast and free.
Sort comments by
There are currently no comments for this talk.