Best popcorn makers of 2026, tried and tested

After testing seven different popcorn makers, I found the best one for each type, whether you want a stovetop model or an air popper.
IEEE

A Data-Driven Automatic Design Method for Electric Machines Based on Reinforcement Learning and Evolutionary Optimization

Abstract: The design problems of electric machines are actually treated as a kind of mixed-integer problem, because the machine shapes are defined by some integer variables, such as number of slots, ...
Machines4u

Automatic Cold Saws for Sale

New SA400 Semi-Automatic Ferrous Cutting Cold Saw 135 x 100mm Rectangle Capacity 400mm Blade, Pneumati BROBO SA400 Semi-Automatic Ferrous Cutting Cold Saw 135 x 100mm Rectangle Capacity 400mm Blade, ...
Hackaday

Tired Of Burnt Fingers? Try PID Tuning The Hot Glue Gun

Hot glue guns are pretty simple beasts: there’s an on/off switch, a heating element, and a source of current, be it battery or wired. You turn it on, and the heater starts warming up; ...
IEEE

Analysis of Short-Circuit Current Automatic Suppression for Toroidal Winding PM Machines

Abstract: Short-circuit faults in permanent magnet (PM) machines have consistently been a hindrance for safety-critical applications. However, short-circuit currents, especially turn-to-turn ...