Discover how to build a DIY wind-powered phone charger using DC motors and simple materials! This step-by-step tutorial guides you through the construction of a miniature wind turbine, showing how to ...

Queensland's Darling Downs has recorded more severe storm warning days than any other region this season — and meteorologists say it is no accident. Since July 1, there have been 40 days of severe ...

Abstract: In this article, a novel compound rotary vane steering gear actuator was designed to solve the problem of strong force-position coupling between the rudder blade and hydrodynamic force ...

Earlier this year, Aaron Wolfe realized that spending 15 years in an office developing website applications was killing him, physically and spiritually. Not wanting to die at his desk, the 59-year-old ...