Name: William Kamkwamba om, hvordan man bygger en vindmølle
Uploaded: 2007-07-31T11:20:00Z
Duration: 3 min 58 s
Description: Da han var blot 14 år gammel, byggede den malawiske opfinder William Kamkwamba en elektricitetsproducerende vindmølle ud af reservedele, til sin familie, ved hjælp af råskitser han fandt i en biblioteksbog.

Da han var blot 14 år gammel, byggede den malawiske opfinder William Kamkwamba en elektricitetsproducerende vindmølle ud af reservedele, til sin familie, ved hjælp af råskitser han fandt i en biblioteksbog.

William Kamkwamba om, hvordan man bygger en vindmølle

A teenager in rural Malawi built a working windmill from scrap materials, powering four lights and two radios for his family. Inspired by a library book but unable to afford school, he experimented and improved on the original design, adding an extra blade for more power. His invention sparked a dream to create larger windmills for irrigation and broader community impact. Ingenuity and persistence turned a simple idea into practical change.

Innovation Flourishes When Resourcefulness Meets Necessity

Africa

design

energy

global issues

interview

library

technology

renewable energy

TED Stage Talk

William Kamkwamba: William Kamkwamba om, hvordan man bygger en vindmølle