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Where can we get such light? Is it basically what you'd get from warming yourself in the sun?
by anentropic 2y ago
Where can we get such light? Is it basically what you'd get from warming yourself in the sun?
- pazimzadeh 2y agoFacing the sun with closed eyelids would get you a lot of red light in the generally correct spectrum https://www.spiedigitallibrary.org/journals/journal-of-biomedical-optics/volume-16/issue-06/067011/Measuring-and-predicting-eyelid-spectral-transmittance/10.1117/1.3593151.full https://www.spiedigitallibrary.org/journals/journal-of-biome... Probably wouldn’t do it for more than 10 mins