The borax is called a cross-linker. It chemically "ties together" the long strands of the polyvinyl acetate.
the distinction between [chemical physics and physical chemistry] is vague, and workers often practice in each field during the course of their research.
ChrisG wrote:Thanks the update! It's great to hear that the kids are doing such interesting projects and that you all are making good use of this website. You sound like a wonderful teacher.
Indeed, very well said.artlab wrote:When students--no matter what their academic abilities are--are given the opportunity and motivation to investigate something of interest to them--it is AMAZING what they can accomplish!!
You're welcome!artlab wrote: THANKS FOR YOUR CONTRIBUTION to their success.
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