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
In addition to what’s been said, most of those ‘reveal’ videos are fake.
The glasses kit itself will tell you about the importance of conditioning your eyes by wearing the glasses casually for a few hours a day, for a few weeks.
I’ve known half a dozen people that tried them; they only worked for two of them, and neither of those people had a “Put it on and start crying” moment.
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