In article ,
Roland Perry wrote:
In message , at 10:13:10 on
Sun, 9 Apr 2017, e27002 aurora remarked:
This http://tinyurl.com/lek9qsp could have an impact on rail and
transit. It remains to be used beyond prototypes.
Where's the filler cap for topping up the snake oil?
It's real but they glossed over a few details, such as that the
battery isn't rechargable.
https://en.wikipedia.org/wiki/Alumin...%93air_battery