Sunday, 4 August 2013

A 1944 Electromagnetic Radiation Poster Makes Learning Retro Chic

Gizmodo UK
Gizmodo UK 
A 1944 Electromagnetic Radiation Poster Makes Learning Retro Chic
Aug 4th 2013, 22:00, by Lily Newman

18vz82bj8srzljpgThere are lots of interactions and fields around us all the time that we can’t see. Like gravity. We can always count on gravity to be there when we trip and face plant. And we interact with all different frequencies on the spectrum of electromagnetic radiation every day, which is usually fine and sometimes deadly. [...]

    


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