I've seen many of Robert Murray Smith's videos over the years on YouTube:- https://www.youtube.com/user/RobertMurraySmith he's an engaging guy so when I found out they were doing an indiegogo campaign to drive a Renault Twizy from Land's End to John'O'Groats using their new Powerblade battery tech I thought what and ideal time to back their work and at the same time get my hands on some of their conductive ink to play around with.
This video introduces the whole idea:-
They have a new website to promote their working ink product:-
Checkout the Indiegogo campaign and get behind something that has real potential to disrupt the ecological disaster zone that is the current battery market:-
https://igg.me/at/FWGRoadtrip/emal/18509290
Good old British ingenuity at it's finest!