Seoul National University College of Engineering has announced that a research team led by Prof. Jeonghun Kwak of the Department of Electrical and Computer Engineering, with co-first authors Dr.

A flat, flexible wearable thermoelectric generator converts body heat into electricity by redirecting thermal flow through a dual conductivity substrate.

Wearable devices still depend heavily on batteries, limiting how small and seamless they can ...

(Nanowerk Spotlight) Medical devices that interface with the human body need power sources as safe as they are reliable. While sophisticated electronics can monitor health conditions and deliver ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers have demonstrated a particulate static effect-induced electricity generation technology inspired by the Tesla turbine.

Through collaborative research with Dr. Wanchul Seung at Global Technology Research, Samsung Electronics, a research team led by Professor Juhyuck Lee from the Department of Energy Science and ...

Tested and researched models we stand behind from Jackery, EcoFlow, Anker and more. Editor’s Note — February 2026: We’ve updated our story to make sure items are in stock and available, plus we added ...

Traditionally, most of the small hydro electricity generators are designed with “drop” type. If there is a need for a man-made gap, it will require the corresponding civil building. To improve the ...