Interesting Engineering on MSN

Graphene boosts accuracy in lithium detection, could help make reliable sensors

Researchers at the International Iberian Nanotechnology Laboratory (INL) have demonstrated that incorporating graphene can ...
CNET

7 Discrete Gadgets to Boost Your Home Security Behind the Scenes

The best choices right now are the Kidde/Ring collaboration detectors ($75) that work with the Ring app for free, and the Nest/First Alert detectors ($130) that work with Google Home. They both send ...