Every bus was soon using particulate filters, and fleetwide emissions were down more than 90%. For the first time, New York City’s particulate pollution levels were below the federal health standard.

This model airplane is a trainer, an evolution of the project we made some time ago, the Joytrainer, that airplane was big and cool, it was based on the Simple Storch by Flitetest, some people wanted ...

Despite being aware of two separate fires and one smoke-filled bus, Transport Canada only launched a comprehensive defect investigation into a model of Lion-manufactured school buses earlier this ...

On September 15, BYD officially launched the new e-Bus Platform 3.0 in Hangzhou, simultaneously releasing the first 11-meter electric bus model C11 based on this platform. This upgrade is not just a ...

Abstract: This paper introduces a straightforward technique for parameters estimation of the RC equivalent circuit model of a battery cell with the main aim of its implementation in real-time digital ...