I'm tired of yellow lights. I want as many different colored lights as there are
-- JesusHChrist, Oct 02 2016

For example: http://www.astronom...ydrogen-spectra.jpg
Hydrogen emission spectrum; gives you 5 colours. [neutrinos_shadow, Oct 02 2016]

But using the spectrum of what? I'm thinking sodium would be a good start...
-- neutrinos_shadow, Oct 02 2016


I read this as "Speculum Stop Lights", and that made me cringe.
-- blissmiss, Oct 02 2016


It would be inappropriate to speculate on that.
-- MaxwellBuchanan, Oct 03 2016


You'd need lead-glass windscreens for when the lights go Gamma ...
-- 8th of 7, Oct 03 2016


- #yellowlightsmatter
-- tatterdemalion, Oct 03 2016



random, halfbakery