Kayuhan Sepeda Bisa Tampung Cadangan Listrik

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Kayuhan Sepeda Bisa Tampung Cadangan Listrik Posted: 30 Oct 2011 02:19 AM PDT Mengayuh sepeda sambil menyimpan listrik. Itulah konsep yang diusung Gustinov Brilliant. [...] [[ This is a content summary only. Visit my website for full links, other content, and more! ]]

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