William Kamkwamba
william kamkwambawindmillelectricityafricaeducation
4 betDOCX30 ko'rildi0 marta sotilgan
5 000 so'm
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Tavsif
At 14, William Kamkwamba built windmills generating electricity in his African village. Despite dropping out of school due to fees, he self-taught physics from a library book
Hujjat haqida
- Kategoriya
- Mustaqil ishlar | Tibbiyot
- Format
- DOCX
- Hajmi
- 4 bet
- Fayl hajmi
- 46.36 KB
- Muallif
- Mevali Hudud
- Qo'shilgan
- 14.03.2026
