Pills get into your bloodstream by dissolving in your stomach. But the point of your stomach is to quickly dissolve things, so drug companies have a problem if they want to give you something that ...

When I last spoke to John Rogers from the University of Illinois, we talked about his new “electronic skin” – a patch that can be applied like a temporary tattoo, that monitor heartbeats and brain ...

The new batteries self-destruct when exposed to either heat or liquid. As well as this remarkable property, which adds a covert operations benefit to the environmental advantages, the battery delivers ...