Because:
Visible light waves are the only electromagnetic waves we can see.
We see these waves as the colors of the rainbow.
Each color has a different wavelength.
Red has the longest wavelength and violet has the shortest wavelength. When all the waves are seen together, they make white light.



This photo is from a fantastic light cafeteria in Stockholm called the Igloo

It is a place where I go to "wake up"
so I do not hibernate..
like the brown bear:))

It is amazing what it does to the mind..
you feel like another person

It feels like a summerday
and all my troubles blew away
especially the winter gloom!

It definately works for me and my oldest son!
/Marita

Thanks for a lovely month with the song titles
and hope to see you again..at Pbase:))


(Private photo, not commercial in any way)