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Toxic

(credit: Crystal Grobe)

Good Questions: Chip Bags, Mushrooms & Cutting Onions

James from Apple Valley asked: Why are potato chip bags so full of air? Frito-Lay, the largest of the chip makers, says the following: “Our chips are packaged by weight depending on bag size. Prior to sealing, we add air to the bags to cushion the chips and help prevent breakage.”

09/12/2014

(credit: Jupiter Images)

Common Anti-Bacterial Compound Found In Waterways

New research shows a compound found in popular anti-bacterial soaps, cosmetics and toothpastes is creating toxins in Minnesota lakes and rivers.

01/22/2013

(credit: CBS)

Road Salt: Essential For Winter Roads, Toxic For Lakes

Road salt is a major tool for removing snow from roads, but it’s also a threat to lakes.

03/25/2011

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