In: Physics
Will we someday look back on the 20th century as a time when we used an "ancient form of power transmission called electricity"? Are there better ways to carry power? Fuel pipelines? Lasers? Anything else? How important is power transmission?
Cannot comment about the far future we can say that electricity is one of the greatest discovery by human. Of course as the time passes the technology get advanced and we would be having a better ways of energy transmission and it might seems that electricity is an obsolete ways to transmit power but of course it's not going to be sooner.
Now coming to the question that better ways to carry power pipelines are not a best way to transmit power in fact electricity is better than pipeline in my sense because there are a lot of problems or dangers that involves with the pipeline but your laser could be a better option because it transmit the power with the speed of light and with effectively no power loss which is the use blessing for society.
Power transmission is a very crucial thing for any civilization to grow and sustain because power cannot be generated at every place so it should be generated at some specific place and then it would be transmitted to every part of the society or a place where the human live this would be of course the cost efficient and society friendly so ofcourse power transmission is a very important thing.