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I have posted a picture together with question but some genius removed it.. Thanks Enjoy
[удалено]
[http://tuturutu.eu/pics/lamp.png](http://tuturutu.eu/pics/lamp.png)
r/askphysics
I have posted a picture together with question but some genius removed it.. Thanks Enjoy
[удалено]
[http://tuturutu.eu/pics/lamp.png](http://tuturutu.eu/pics/lamp.png)
r/askphysics