ZME Science on MSN
That receipt in your pocket might be toxic. Some wood might fix it
That fading receipt in your wallet might be more of a problem than you think. For decades, the thermal paper industry, a ...
Interesting Engineering on MSN
New tech could make grocery receipts, paper tickets from non-toxic wood coatings
Researchers have developed a breakthrough non-toxic thermal paper coating using wood-derived lignin and plant sugars.
BPA and BPS are known endocrine disruptors that mimic estrogen and can upset hormonal balance. When you handle a receipt, ...
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