/sci/ - Science & Math

Anonymous Fri Aug 14 02:13:42 2020 No.12006746 [View]
File: 4 KB, 150x150, 1596897188978.jpg [View same] [iqdb] [saucenao] [google]

How do we know that diamond is the hardest metal known to man? Is it just an empirical observation or is it even theoretically impossible to find or synthesize a harder material? Can hardness be inferred only from looking at molecular structure?

>>	Anonymous Mon Aug 10 18:52:07 2020 No.11995254 [View] File: 4 KB, 150x150, 1596897188978.jpg [View same] [iqdb] [saucenao] [google] >>11995214

>>	Anonymous Sat Aug 8 10:33:08 2020 No.11986687 [View] File: 4 KB, 150x150, 2e1lxv.jpg [View same] [iqdb] [saucenao] [google] "ok imagine there are 1 million doors"

Anonymous Sun Feb 2 18:02:15 2020 No.11355433 [View]
File: 4 KB, 150x150, .jfif.jpg [View same] [iqdb] [saucenao] [google]

>Thought that I could earn a quick buck by tutoring
>Literally everyone I try to teach is a fucking brainlet incapable of understanding, they work like fucking machines without a trace of reason behind their actions

Are people really retarded ?

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/sci/ - Science & Math

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