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Yellow food dye can make living tissue transparent − these methods could one day improve cancer treatment, blood draws and even tattoo removal
aren’t transparent mainly because of how light interacts with our tissues. Normally, light travels in a straight line through the air. But when light hits the human body, it doesn’t go very ...
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Scientists use common food dye to turn skin temporarily transparent
This means tartrazine would have to be injected into the human body to turn it temporarily transparent, according to the researchers. However more research is needed to evaluate if the procedure ...