How are colourblind people able to recognize the colours when they put on the special glasses, they have never seen those colours, right?
In: Biology
Pretty sure a lot of those videos where the person sees color for the first time and starts crying were pure marketing. My gf bought those glasses for her brother. There was no “aha” moment. In fact, the instructions say basically to keep trying them for a while and they should start working over time. They were over $300 and they got returned.
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