Abstract: This paper presents a centimeter-scale robotic manipulator fabricated using 3D printing technology. It consists of three mechanisms: a grasping mechanism, an RCM (remote center of motion) ...

Abstract: This paper analyzes the fundamental power factor (FPF) of a diode rectifier-connected permanent magnet synchronous generator (PMSG) used in a motor-generator grid-connected wind energy ...

More than a dozen turbines have been temporarily shut down after a blade snapped at a NSW Central West wind farm during a storm. A professor in structural engineering says the frequency of turbine ...

Editor's note: This story was originally published in 2023. It has been updated and republished as part of our fall coverage. Wind farms are becoming more common in Indiana. The state already boasts ...

MARYSVILLE, Calif. — The Yuba County Sheriff’s Office has arrested three people for allegedly manufacturing and selling 3D-printed firearms in Marysville. Uriel Cruz, 19, Eleazar Cruz, 27, and ...

In this exciting tutorial, learn how to create a 220v mini generator using a motor, ideal for DIY enthusiasts and those interested in sustainable energy solutions. Follow along with step-by-step ...

My introduction to what we now call “solar power” came in a college classroom in the 1970s. A student brought in a gizmo he was helping develop at a Santa Rosa, Calif., company. The thin, 1-by-3-inch ...

This video demonstrates the construction of a mini hydroelectric dam as part of a science project, focusing on the principles of mini construction and the functionality of hydroelectric power. Details ...

The placenta is a unique organ which exists only during pregnancy, growing at tumour-like speed to the size of a small dinner plate. The placenta is essential to the growth of every baby, but we're ...

New Delhi: Government-owned Oil India Ltd has partnered with Rajasthan’s state-run power producer to generate renewable energy. On Thursday, Oil India’s (OIL) board approved the formation of a 50:50 ...

Tasmania Police reported 4,500 guns were seized or surrendered last year, a 16 per cent increase on the previous year, a result they said was driven by homemade or 3D-printed weapons, which can be ...