When Hanna Wallach first started testing machine learning models, the tasks were well-defined and easy to evaluate. Did the model correctly identify the cats in an image? Did it accurately predict the ...

Abstract: Induction motors are broadly used in various industrial applications due to their durability, simplicity, and cost-effectiveness. In agricultural electrical traction systems, they are ...

Using a magnetic compass to calculate the current in a wire. Learn how magnetic fields, compass deflection, and basic electromagnetism principles connect in a practical physics experiment. #MagneticFi ...

The ability to move with speed, precision and power is important for longevity. Here’s how to gauge it and how to improve.

Other warning signs include any corrosion or white or grey deposits around the battery's terminal, which should be cleaned ...

Abstract: Multiphase rectifiers are widely employed to enhance the power level of inductive power transfer systems. However, due to the parameter deviations of circuits, unbalanced currents are ...

If your toolbox is missing the basics, projects get harder fast. These inexpensive tools cover the gaps most people overlook.

Kristyna Wentz-Graff / OPB An audit by the Oregon secretary of state’s office has found gaps in the state health authority’s implementation of Ballot Measure 110, the state’s landmark drug ...