/sci/ - Science & Math

Anonymous Thu Feb 9 16:45:49 2017 No.8663163 [View]
File: 1.39 MB, 308x212, 1409746647885.gif [View same] [iqdb] [saucenao] [google]

You're basically describing a space fountain, except that your design has extra inefficiencies due to the atmosphere being in the way, and high maintenance costs due to the need for ablative material for the lasers to turn into thrust.

>>	noko Sat Oct 20 19:45:56 2012 No.5175195 [View] File: 1.39 MB, 308x212, fun 1334178958072.gif [View same] [iqdb] [saucenao] [google]

Anonymous Thu Apr 5 07:17:25 2012 No.4542404 [View]
File: 1.39 MB, 308x212, 1307031977213.gif [View same] [iqdb] [saucenao] [google]

Hey /sci/ are there any tips for studying very hard subjects? Every time I want to start studying, it takes my head around 30 minutes to get into it. After a few hours I am already tired.

>>	Anonymous Sun Sep 4 12:36:45 2011 No.3683848 [View] File: 1.39 MB, 308x212, 1313176130076.gif [View same] [iqdb] [saucenao] [google] >write your ACT scores below >I'm not even from the US I could melt down fucking dragonforce with my rage

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/sci/ - Science & Math

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