let there be light...![]() ...and radio, tv, microwaves, x-rays...you get the idea.
In 1873, the Scottish physicist James Maxwell made a profound connection between sparks and fridge magnets, and realized that light is an intertwined wave of electric and magnetic fields. Our eyes only see a narrow slice of the electromagnetic spectrum -- about one octave in musical terms. The rest gives us radio, tv, etc. CommentsDragon Weaver
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Automania says:
Of course, I love this!
Posted 48 months ago. ( permalink )