Abstract: To address the problem that the quadrotor UAV is affected by multiple sources of disturbances such as external environmental disturbances, internal parameter perturbation and unmodelled ...

A research team has created a new kind of electrochemical "two-in-one" system that turns plant-based molecules into two useful products at once. Using a finely tuned single-atom ruthenium catalyst, ...

In this video, I demonstrate the construction of an electrolysis machine for rust removal. The process involves a try-ang p5.5 model railway power controller, connecting the positive terminal to mild ...