The difference between affect and effect.   I know some of you know I have an affinity for grammar.

Grammar Girl

The difference between affect and effect. I know some of you know I have an affinity for grammar.

Hedy Lamarr invented a frequency hopping technology that became useful to the military during the war. Oh and she was a great actress and one of my favorites!  "Lamarr's frequency-hopping idea can be considered to be the basic communications concept behind todays portable phones and WiFi internet technologies."

Hedy Lamarr invented a frequency hopping technology that became useful to the military during the war. Oh and she was a great actress and one of my favorites! "Lamarr's frequency-hopping idea can be considered to be the basic communications concept behind todays portable phones and WiFi internet technologies."

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