Cabanga nge-Shanghai: Ungayithola kanjani inhlanganisela ephelele yezibalo ze-LED, i-physics, nokukhanyisa?
[umbhalo / Ubunjiniyela be-LED Yue Motte], uGenesise, wabhala, ngosuku lokuqala, uNkulunkulu wathi, Makube khona ukukhanya futhi kwaba khona ukukhanya. i-backpfrontp nje ibe yisisekelo sazo zonke izinto ezikhona. Kusukela ekukhanyeni kwemvelo kuya ku-t
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