I am a practical man by nature
Still I did read the Wiki explanation , and watch the 25% of the video.
The Memristor theory could possibly improve the accuracy of the fresh designed electronic devices,
by adding more factors in the calculation, of the actual values of parts that are going to be used.
The need about such accuracy, was not important so far to us .. because we use in our electronics, large in size components , with large tolerances.
The development of lithography , with the help of Carl Zeiss and their optics,
had move so fast , that now anything can be build , in a very small size.
By my understanding, in a such microscopic environment, every little factor looks important.
And , every theory related in to such perfection, it will create more advanced electronic devices.
And because all ready , all this progress that we have so far , does not help the people ,
but only SONY about making playstations , and the Army about making smart bombs - air plains with out pilots, and generally , we have loose the true goals as human race , about the proper use of our technology.
So I prefer to go for a Pizza and a beer , and burn some gas as long we have some of it, and spent my energy in more humanly friendly activities.