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Researchers Create Smartphone System to Test for Lead in Water

  • Magazine Article
  • TBMG-34421
Published 2019-05-01 by Tech Briefs Media Group in United States
Annotation ability available
Language:
  • English

Researchers at the University of Houston have created an inexpensive system that can detect lead in tap water at levels commonly accepted as dangerous, using a lens made with an inkjet printer and a smartphone.