In this DI, high school student Tommy Liu builds a vehicle-mounted particulate matter monitoring system that siphons power from harvested wind energy from vehicle motion and an integrated ...

Relatively low power applications which only operate when there is indoor light, providing sub mW power and transmitting with BLE. The supercapacitor need only be sized for the energy and power to ...

A book authored by Nihal Kularatna and faculty members of the School of Engineering, The University of Waikato (Hamilton, New Zealand) describes Energy Storage Devices and their applications. The book ...

Lee, a battery chemist at the Ulsan National Institute of Science and Technology (UNIST) in South Korea, empties the ink cartridges and refills them with specially formulated battery materials and ...