Electronics, and batteries in particular, are vulnerable to very high or very low temperatures, but a new thermal switch could help deal with both. It's made from (what else) graphene foam that can ...

Researchers at The University of Glasgow have created a flexible supercapacitor based on graphene foam, and have combined it with a flexible solar cell to form a power source for wearables. The ...

Even engineers in the know who appreciate foam for its wide range of characteristics and capabilities are often unaware how versatile it can be and how best to use it. And if you don’t know much about ...