Monday, May 6, 2019

visible light - Is there 100% reflective mirror...i just want one


I have heard there are none right now...but i saw something that said something about 100% reflection. Forgotten completely. sorry.



I want it, i think it'd be very amazing to save sunlight in it from day and let little out in night.


But i have heard it's theoretically not possible to have surface that's 100% reflective. I don't believe that. Would it be possible to reflect light without absorbing or normal reflection like using some technique to bend it 180degrees.


explain please...




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