3 hours ago

Consumer & Gadgets

The new tattoo: Drawing electronics on skin

One day, people could monitor their own health conditions by simply picking up a pencil and drawing a bioelectronic device on their skin. In a new study, University of Missouri engineers demonstrated that the simple combination ...

6 hours ago

Engineering

Design of insect-inspired fans offers wide-ranging applications

A highly sophisticated folding mechanism employed by a group of insects for at least 280 million years is set to become available for a wide range of applications, thanks to a design method developed and tested through multidisciplinary ...

9 hours ago

Energy & Green Tech

Chemists advance solar energy storage aimed at global challenges

Increasing demand for electrification in rural areas poses challenges, but also creates opportunities for development of decentralized electrification systems. Compared with conventional electrical grids based on large, centralized ...

12 hours ago