It’s hard to believe that it was just four years ago that Chris Paine’s documentary “Who Killed The Electric Car?” was released. With new EVs from several manufacturers hitting showrooms over the next ...

The first commuter aircraft, powered by super-efficient hybrid-electric propulsion systems, could be taking their first paying passengers sometime in 2027. Part 3 provides an engineer’s-eye ...

Facing pressures to reduce their impact on the environment, with some governments pushing for taxes to address emissions, airlines and aircraft manufacturers are looking for greener alternatives: from ...

An introduction to Coulomb’s Law and electric fields explained in a clear and simple way. Learn how electric charges interact, how force depends on distance, and how electric fields describe these ...

Electric motors, both ac and dc types, come in many shapes and sizes. Some are standardized versions for general-purpose applications. Others are intended for specific tasks. In any case, motors ...

Powered by a combination of batteries and internal combustion, hybrid-electric aircraft can cut CO 2 emissions by 50% or more along with offering dramatically lower operating costs. While the low ...