The Arc Sport EV boat offers a glimpse of a future where water sports leave nothing behind but a clean wake. Built by ...

January 6, 2026. The Arc Sport EV boat offers a glimpse of a future where water sports leave nothing behind but a clean w ...

Abstract: This brief addresses the emission reduction of spark ignition engines by proposing a new control to regulate the air-fuel ratio (AFR) around the ideal value. After revisiting the engine ...

Abstract: This paper studies a real-time control problem for a hybrid power system consisting of a proton exchange membrane fuel cell (FC), a unidirectional boost converter, and a lithium-ion battery.

Nahda Nabiilah is a writer and editor from Indonesia. She has always loved writing and playing games, so one day she decided to combine the two. Most of the time, writing gaming guides is a blast for ...

James LaPorta is a national security coordinating producer in CBS News' Washington bureau. He is a former U.S. Marine infantryman and veteran of the Afghanistan war.

Watch the moment an out-of-control power boat crashes Video captured the moment an out-of-control power boat piloted by a new driver slammed into a docked craft at a California harbour.

This guide shows how to flush old fuel, clean debris, and clear water from your tank without expensive tools. Using simple filters, siphons, and a budget friendly cleaner, the system gets restored ...