response:15135
response:15135


Author Comment Last activity Moderation
cedarlodge "Seconded, from what i’ve Seen so far the Lego spectrometer is more suited to being a desktop spectrometer. You’d need to cart around a power source..." | Read more » almost 5 years ago
cfastie "Sodium lamps have very distinctive spectral emissions, so it is fairly easy to distinguish them from other types of lamps. Once you become familiar..." | Read more » almost 5 years ago