11KiB, 285x189, 34D7655C-0391-40DF-B081-5B82AE6B6687.gif View SameGoogleiqdbSauceNAO Anonymous Tue 28 Apr 17:53:13 2020 No.11613027 ViewReplyOriginalReport Quoted By: >>11613140 >>11613147 What would be needed to build a relatively cheap spectrometer to see the patterns given off by a laser induced breakdown spectroscopy setup, or in other word to analyze the colors given off by material that is burned with a laser.