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Lighting the Way
Oleh:
[s.n]
Jenis:
Article from Bulletin/Magazine
Dalam koleksi:
The Economist (http://search.proquest.com/) vol. 404 no. 8800 (Sep. 2012)
,
page SS12-SS13.
Topik:
International
;
Lamps
;
Solar Energy
;
Research & Development--R&D
;
Market Potential
Ketersediaan
Perpustakaan Pusat (Semanggi)
Nomor Panggil:
EE29.73
Non-tandon:
1 (dapat dipinjam: 0)
Tandon:
tidak ada
Lihat Detail Induk
Isi artikel
Which plastic gadget, fitting neatly in one hand, can most quickly improve the lives of the world's poorest people? For the past decade the answer has been clear: the mobile phone. But over the next decade it will be the solar-powered lamp, made up of a few light-emitting diodes (LEDs), a solar panel and a small rechargeable battery, encased in a durable plastic shell. Just as the spread of mobile phones in poor countries has transformed lives and boosted economic activity, solar lighting is poised to improve incomes, educational attainment and health across the developing world.
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