Quote:
Originally Posted by kazbates
Hopefully, technology will evolve to find something even better than electricity! It was a great invention from the last century, but it is that power source that is still keeping us connected to the wall!
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<nitpick>The century before that actually
(http://en.wikipedia.org/wiki/History_of_electrical_engineering) - and only with regards to the the practical implementation, but I guess that was what you meant
</nitpick>