A spectrometer that can display the wavelengths that a material does not reflect. Replace the material inside of the liquid crystal to see.		
				
			
							triple-rainbow
							its-a-double-rainbow------------
							doble-rainbow-all-the-way-
							pinkfloyd
							rainbow
							double-rainbow
							quadruple-rainbow
							rainbow-to-the-power-of-12
					
	 
	
	
	
	Comments
		
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			i see a great guitar hero solo here 
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			!set type dmnd gel XD 
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			pinkfloyd 
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			Catelite, you have so many haters that are jealous of you because of your ten pages of awesome 
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			...wow you have 2 prisms......congragulations.... 
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			ok, i make it exactly how you do, though then laser doesnt shoot. wtf 
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			THIS WAS ON THE TUTORIAL IN POWDR TOY WEBSOTE(TUTORIAL FOR PHOTONS)!!!!!!!!!!!!! 
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			I've already seen one almost the exact same except theirs was cooler 
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			Holy moly 
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			wow very nice