The thermoelectric effects arise because charge carriers in metals and semiconductors are free to move much like gas molecules, while carrying charge as well as heat. When a temperature gradient is ...

With binoculars you can see so much more in the night sky. Take our deep-sky tour and find out.

Metamaterials derived from irregular networks promise remarkable properties but require a new type of network science. This Perspective establishes a foundation built on networks endowed with geometry ...