/sci/ - Science & Math

>>	Anonymous Mon Jun 11 13:27:43 2018 No.9803852 [View] File: 585 KB, 300x186, 1522972812388.gif [View same] [iqdb] [saucenao] [google] >>9803804 >I don't have enough grasp of the English language or social norms, to be able to convey my thoughts and ideas to others, so they may understand me.

ben !7LBBoh59p6 Mon Sep 16 15:46:45 2013 No.6031429 [View]
File: 585 KB, 300x186, 1375828267734.gif [View same] [iqdb] [saucenao] [google]

the big advantage is that it can scale up very large which is expensive for a fresnel lens and if the reflectors were made out of say, aluminum, it could reflect a wider range of frequencies than just visible light... maybe the arrangement could even be used to direct air or exhaust

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/sci/ - Science & Math

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