41KiB, 980x653, 1604686979855.jpg View SameGoogleiqdbSauceNAO Anonymous Mon 24 May 18:32:54 2021 No.13182218 ViewReplyOriginalReport Quoted By: >>13182229 >>13183158 >>13183392 If light is made from a electric and magnetic wave going on at the same time, can you cancel one of them and let the other wave go? Or add an electric wave to an existing magnetic wave?