Electromagnetic waves don't need
Matter, such as water, air
To move around from here to there.
Otherwise, as it is clear,
The sun's rays could not get to here,
And life on earth would just not be -
There would not be a You or Me...
For energy electromagnetic
Fuels our life frenetic:
It heats our house, it cooks our food,
It keeps us in a pleasant mood,
It helps us analyze the stars,
When lost, it tells us where we are,
It moves us, cools us, helps survive,
It helps us live our pleasant lives.
Through waves from ULF to Gamma,
We use the whole vast panorama:
And we have learned of the waves
To make our sure and faithful slaves.