Simple laser by Nazgul

Nazgul

2 / 2

10th Sep 2016

10th Sep 2016

This is a laser. To turn it on just put some spark to "ON" button, to turn it off put spark to "OFF" button. Colour is changed by placing some heat/cool to the "lens" (filter)

Comments

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  Sil 10th Sep 2016
  Because FP isn't related to views or votes
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  Varm 10th Sep 2016
  Why is something with 4 views on the FP?!