| Author | Comment | Last activity | Moderation | ||
|---|---|---|---|---|---|
| viechdokter | "The last point would be easiest to test: test a no-brand lamp with the same setup and the same power source and do the same stats on the results. " | Read more » | over 8 years ago | |||
| viechdokter | "Yeah I had a look at stoft's post and was very impressed about his orderly and organised way of doing things. I built my spectrometer 3 weeks ago a..." | Read more » | over 8 years ago |