The material sciences are key to performing miracles.

For those with dry macular degeneration a scientist at Oxford made glasses that video one,s enviornment, sends the data to a smart phone that sends it back to glasses that display a meaningful lED version on the lens.

With advances in carbon strings, we might one day weave a rope of "fictionite so strong that we could run an elevator to space using centrifugal force to anchor it in space.

Perhaps we could one day choose a voice from a catalog.
Would you like a Pavoratti today or a James Earl Jones?
No thanks I think I'll go with a Julie Andrews.
But sir!
Just kidding, I'll take Paul Robson.
Wise choice sir.