/learn/publications/b/blog/posts/kickstarter-turns-phone-vhs-box-into-fully-functioning-spectrometerDIY Spectrometer prototype (via PublicLab & Kickstarter ) Have you ever wanted to figure out exactly what minerals and chemicals are in your drinking water? Or maybe you are wondering what exactly justifies the hundred-dollar bottle of wine c...en-USTelligent Community 12