This is the hilarious moment a powered trowel stuck in concrete in a construction site in Hanoi, Vietnam begins spinning its top, forcing workers to try to lasso it. Footage was released on2.

Discover how to build an autonomous RC sailboat that sails without a remote control. Learn the setup, electronics, and ...

Fallout Season 2 spares no time in introducing its scariest weapon. The series opens with a gripping scene that sets the tone ...

Abstract: With the increasing scale of distributed energy resource (DER) allocation, the local energy system (LES) has emerged as a new form of energy supply. However, the market operation mechanism ...