Friday, 9 January 2015

Fake Crookes tube.

I wanted a decorative device that looks like a working Crookes tube, but does not emit harmful x-rays. Theory. If you use photons instead of electrons, but replicate Crookes tube geometry, the generated image will be similar to original. See the diagram.Even though it is fake, it is not digital. ...

By: dvigatel



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from Instructables: exploring - technology - robots http://ift.tt/1Ksos4j

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