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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
including a food dye commonly used in snacks called FD&C Yellow 5, into water, we can change the way light travels through the water. We used this phenomenon to make organic tissue ...
BBC1y
Spiders inspire double-sided sticky tape to heal wounds
Spiders use a kind of sticky glue to catch their prey on rainy days A double-sided tape designed to stick body tissue together after surgery has been inspired by the way spiders exude "glue" to ...