Skyline spectrum
Added 2025-04-26 08:48:57 +0000 UTCI got a sheet of diffraction grating filter and used it te make a spectral filter. This is all still part of the Light Bulbs video I'm working on, which is now about 25 minutes long ๐ฑ I'm making good progress with it, only waiting for one more light bulb ๐
Comments
Domestic street lights. Indeed itโs very easy this way to see if itโs LED or fluorescent :)
Posy
2025-04-28 06:06:53 +0000 UTCThese distinct green, blue and violet spectral lines are apparently unique to fluorescent lights. Where does this light come from?
Kalan
2025-04-27 23:38:42 +0000 UTCThat's spectacular!
Andrew Carey
2025-04-26 23:54:26 +0000 UTC
