/sci/ - Science & Math

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>>	Anonymous Fri Mar 20 13:09:18 2020 No.11486562 [View] File: 81 KB, 937x960, you_should_be_able_to_solve_this__by_controversialhumour-d6b31nk.jpg [View same] [iqdb] [saucenao] [google] you should be able to solve this

>>	Why hasn't /sci/ still been able to solve this? Anonymous Thu Jan 16 12:08:21 2020 No.11306405 [View] File: 81 KB, 937x960, 1564025764540.jpg [View same] [iqdb] [saucenao] [google]

>>	Anonymous Tue Aug 27 17:32:54 2019 No.10923045 [View] File: 81 KB, 937x960, wife7.jpg [View same] [iqdb] [saucenao] [google] So, /sci/?

Anonymous Tue Jul 10 13:12:28 2018 No.9860280 [View]
File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google]

What surface area of lenses would you need to concentrate the suns rays enough to create a beam of death say 10m in radius from low orbit (~2000km)? How could you insure it doesn't get completely fucked by some floating shit hurtling around in space and how much error could you have in a lens before the resulting beam of death experiences rapid diminishing?

>>	Anonymous Mon Apr 23 04:05:17 2018 No.9693407 [View] File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google] >>9683880

>>	Anonymous Sat Apr 7 04:33:17 2018 No.9653403 [View] File: 77 KB, 937x960, youshouldbeableto.jpg [View same] [iqdb] [saucenao] [google] Well?

Statistical likelyhood Anonymous Sun Dec 3 16:00:40 2017 No.9340293 [View]
File: 81 KB, 937x960, 1502645293233.jpg [View same] [iqdb] [saucenao] [google]

2% of the population (6,462,000) is gay men, account for 67% (26,570) of annual HIV cases The other 98% (316,638,000) accounts for the remaining 33% (13,212) of cases.

Gay men are ____ times more likely to contract HIV than the rest of the population.

What's the answer.

>>	Anonymous Fri Jan 27 16:55:52 2017 No.8634073 [View] File: 81 KB, 937x960, 1484628115010.jpg [View same] [iqdb] [saucenao] [google] >>8633339 >he wasn't able to solve this

>>	Anonymous Wed Jan 18 05:02:12 2017 No.8611139 [View] File: 81 KB, 937x960, 1483252900700.jpg [View same] [iqdb] [saucenao] [google]

>>	Daily reminder that these are homework threads in disguise. Anonymous Mon Jan 16 23:41:55 2017 No.8608509 [View] File: 77 KB, 937x960, homework.jpg [View same] [iqdb] [saucenao] [google]

"You should be able to solve this" thread Anonymous Sun Jan 1 01:41:40 2017 No.8574107 [DELETED]

[View]
File: 77 KB, 937x960, you_should_be_able_to_solve_this__by_controversialhumour-d6b31nk.jpg [View same] [iqdb] [saucenao] [google]

Post your "you should be able to solve this" and other anons try to solve them.

>>	Anonymous Mon Oct 17 14:56:00 2016 No.8418478 [View] File: 77 KB, 937x960, spooked yet faggot.jpg [View same] [iqdb] [saucenao] [google] >>8418470

>>	Anonymous Tue Jun 16 08:00:04 2015 No.7333460 [View] File: 75 KB, 937x960, 538606.jpg [View same] [iqdb] [saucenao] [google] It's time.

>>	Anonymous Mon Apr 13 11:48:46 2015 No.7191236 [View] File: 77 KB, 937x960, 1428937664589.jpg [View same] [iqdb] [saucenao] [google] Well?

>>	Anonymous Thu Jul 17 19:41:43 2014 No.6650951 [View] File: 77 KB, 937x960, 1335817197881.jpg [View same] [iqdb] [saucenao] [google] So?

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