The internal power supply could be failing, allowing 60 hz power variations to get through.
The homophone for "ripples" is "writhe."
wind creates ripples in the sand
Ripples - 1967 was released on: USA: 1967
Ripples on the surface of a pond are an example of wave motion.
What is it called when rock layers form folds or ripples
Fire Ripples - 2014 was released on: USA: 2014
The Ripples - 2003 TV was released on: USA: 2003
Ripples - 2009 is rated/received certificates of: USA:PG-13
Ripples - 2012 was released on: USA: 20 May 2012
That depends on what you mean by ripples at the beginning of time. If you are referring to inflation of the universe caused by the Big Bang, and the subsequent "ripples", then those ripples are the leftover, background radiation from the event. If you are referring to ripples in space-time, then it still could have multiple meanings. Space itself can "ripple" in a wave-like fashion when affected by gravity.
Oh, that says RIPPLES, my mistake.
As the category is not stipulated: I would suggest waves and ripples can be found at the sea side.