A radio wave is that long?

emsRadioWavesOne of the things about writing magical realism, at least the way that I do it, is that you are always trying to explain mystical, magical things in terms of believable science.  I am fascinated by this fuzzy boundary between the astonishment of the enchanted and the astonishment of what modern science tells us.

I had great fun learning more about the simple radio waves that keep me so entertained while I drive, and then tying this information into my theory of how precognition works. Enjoy the excerpt below, taken from a conversation held when my prescient hero Ariel first meets the Inuit Siarnaq, who shares her gift.

Then when you are done reading, let NASA tell you a few surprising things about radio waves.. 

“So we must be tuned to different frequencies!” Siarnaq continued on, pleased with his discovery. “You understand science. You understand radios.”

“I studied them in school, don’t remember much.”

“Well, I work a lot with radios. They are an important part of communication here in my world. Do you know how long a radio wave is?”

“Long. Like maybe feet long.” Ariel was pretty sure of that.

“You people still know what AM radio is?”

Ariel rolled here eyes. “Yeah. It’s the stations you turn to for sports.”

“Okay,” Siarnaq agreed. He pointed out the window. “The waves for AM radio are like from here to that building down the road.”

“Really? That big?”

“Your FM radio waves?” he went on. “More like just from me to you.”

Ariel got the analogy. “So I’m an FM radio seeing things more closely and you’re an AM radio seeing things further away. How cool is this? What are other waves? Microwaves? Longwave radio? Are there other kinds like us, but in other frequencies?”

“I don’t know,” Siarnaq shrugged. “Lots of other Inuit tell the future, but they all use tools for their fortune-telling, and no one seems as sure about their predictions as I am.”

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