Machines with electronic components even sold for teaching ... Documentation on Ray Multitester and Ray Polygraph National Museum of American History Mechanical Problem Box Designed by B. F. Skinner ...

We all know what it means to procrastinate, but what about actively spending time building a useless machine? You have undoubtedly seen the ornamental boxes with a tempting little toggle switch on ...

The controller on a washing machine is nothing more than a mechanical alarm clock. It starts the cycle, then moves through various modes based on the passage of time. [Paul] started his hack by ...

The Department of Manufacturing and Mechanical Engineering Technology maintains a machine shop with comprehensive facilities available to Michigan Tech students. The shop also offers machining and ...

Factors influencing the proportioning of machine elements: stresses, deformations, and failure criteria as applied to shafts, springs, belts, bearings, gears. Design of Elements is a required course ...

What Drives Us in Mechanical Engineering? Mechanical engineers use the principles of energy, materials, and mechanics to design and manufacture machines and devices of all types. At Drexel, our ...

We mean, of course, an artificial flying machine capable of performing flight independent of ordinary winds and currents, so that under most common circumstances it can be trusted to perform its ...

Other known machine-learning potentials cannot be learned on small local parts of large structures, which limits their applicability and accuracy. "As an example, we studied the mechanical ...