white43, you are correct about formaldahyde in corrugated board. In the manufacture of corrugated board, starch is used to glue the three layers of paper together. Formaldahyde is added to the starch to make it gel. (Or at least it was 30 years ago)
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Dick
Time spent FLY fishing is not deducted from one's life
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You learn something new every single day of your life. If you don't, you weren't paying attention.