like I need something else to obsess about!!
http://www.sciencenews.org/view/gene..._your_receipts
http://www.sciencenews.org/view/gene..._your_receipts
Quote:
| Warner...turned up BPA-based receipts in use the last time he looked. Which was last month. And the amount receipts carry isn’t trivial. “When people talk about polycarbonate bottles, they talk about nanogram quantities of BPA [leaching out],” Warner observes. “The average cash register receipt that's out there and uses the BPA technology will have 60 to 100 milligrams of free BPA.” By free, he explains, it’s not bound into a polymer, like the BPA in polycarbonates. It’s just the individual molecules loose and ready for uptake. |









