Detailed text transcripts for TV channel - DW - 20190701:07:53:00
Today so why the difference. to understand that we need to delve into physics color is an effect of light and without light everything turns black. the light from the sun may look white but its actually a mixture of a range of wavelengths some of them are invisible to the human eye like ultraviolet rays other parts of the spectrum of visible to us and we see them as red orange yellow green blue violet. and when theyre mixed together we can see the light as white. so why do different things have ...
Source: archive.org