Is it just me or is Goodenough an amusingly paradoxical last name for an inventor?
[1] http://www.scholarpedia.org/article/Goodenough-Kanamori_rule
We really need to work on greatly extending human lifespans, if for no other reason than to keep people like this alive.
On the other hand, an engineer needs to know when to say "it's good enough" and release it. An invention in the hands of a perfectionist may never be released.
In all seriousness, it's a wonderful step forward. Certainly for stationary situations it's a great leap forward.