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S researchers have developed a swallow-able mRNA capsule, which – in addition to paving the way for edible mRNA COVID vaccines, helping people
FOCUS: MEDICAL TECHNOLOGY
Iron And Alcohol Make Plastic Textiles Recyclable
CHEMISTS HAVE DEVELOPED a simple way to turn a common type of plastic (PET) back into virgin material – using iron and alcohol. Importantly the method could recycle the PET in mixtures of plastics and textiles. The Japanese and Malaysian researchers