Electronics & Semiconductors

Ink coating could enable devices powered by heat

Researchers in Sweden report that they are closing in on a way to replace batteries for wearables and low-power applications in the internet of things (IoT). The answer lies in an ink coating that enables low-grade heat, ...

Energy & Green Tech

Future droughts will severely impact power production

For every flip of a light switch, thermostat adjustment, and preheated oven, we have a thermoelectric power plant to thank. Thermoelectric plants include coal, nuclear, oil, and natural gas. These plants account for 90 percent ...