Environmental Protection

How can I tell if my baby's bottle has BPA in it?
Answered by Science Channel
  • Science Channel

    Science Channel

  1. Most plastics are labeled with recycling codes somewhere on the package. The image looks like a triangular arrow surrounding a number. If your baby's bottle has a "7" inside its recycling symbol, that's a good indicator that it's made from polycarbonate plastic and full of BPA. The BPA backlash has been so great that major manufacturers of baby bottles, like Playtex, and water bottles - Nalgene is one - have bumped the ingredient from their plastics.

    More answers from Science Channel »

Still Curious?
  • How is bitumen mined from oil sands?

    Answered by Discovery Channel

  • What projects are approved by the Chicago Climate Exchange?

    Answered by Discovery Channel and Science Channel

  • How do we achieve zero-carbon and zero-waste living?

    Answered by Planet Green


What are you curious about?

Image Gallery