The City of Orinda is expanding its network of license plate recognition (LPR) cameras. The city council approved a proposal on Tuesday evening to buy 15 extra cameras — ...

The PV-driven redox flow battery can reportedly achieve a maximum solar-to-output electricity efficiency of 3.11% during a 36-hour period. The system incorporates a 25 cm2 heterojunction photovoltaic ...

The NSO described the sun as "a plasma laboratory right on our doorstep" and said that the VTF's image gives promise that ...