The discovery - the largest of its kind ever made - could provide the world with enough lithium to build batteries for decades.
The incident, which was evidently an act of self harm, has been described by doctors as a world first.
The lithium-ion batteries can be applied to any surface as a series of spray-painted layers.
For years scientists have been working to create new types of batteries that are thin, durable and composed of non-metal...
A new system has been demonstrated at the TED global conference in Oxford whereby a device can be powered without any ne...