Being a nerd at my job training today. sodium polyacrylate optical density #nerd #science #nysci (at New York Hall of Science)

Being a nerd at my job training today. sodium polyacrylate optical density #nerd #science #nysci (at New York Hall of Science)

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Posted on Saturday, 12 October
Tagged as: science nysci nerd
  1. raybeyondgrave posted this