The Internet of Things (IoT) requires the installation free of time and space, therefore, needs independent power sources that are not restricted by batteries or ...

Energy harvesting technology is applied to "harvest" electrical energy from dumped energy sources around us, such as vibration, heat, light, and so on. A device that is capable of harvesting energy ...

The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

Researchers have switched an intrinsic property of electrons from an excited state to a relaxed state on demand using a device that served as a microwave “tuning fork.” The team’s findings could also ...

Resonance tuning - sounds like a bit of a gimmick when you first read it, huh? Air flowing through exhaust piping is all headed one way, and from what we've all come to know, the faster you can get it ...

Energy harvesting technology collects and transforms waste energy like heat, vibration, light, and electromagnetic waves from everyday settings like buildings, automobiles, and home appliances.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Korean researchers have developed an energy harvester that can generate electric power from ambient vibrations with diverse frequencies through a novel automatic resonance tuning mechanism. It was ...