Discover how to build a simple electromagnetic motor and generator using everyday materials in this hands-on science ...

Small home appliances equipped with electric heating coils and brushed DC motors, like hair dryers, air fryers and ...

With a large battery and a powerful e-motor doing most of the work, the petrol engine is a rarely used range extender in the ...

On 12 November 2025, DLR's MAPHEUS-16 high-altitude research rocket successfully lifted off from the Esrange Space Center in Sweden. The flight carried 21 experiments into microgravity for more than ...

Digital Pioneers Academy has an attendance issue. Over half of its high-schoolers missed more than 10 days of school without an excuse last school year, data shows. Could paying students $50 each week ...

This story discusses suicide. If you or someone you know is having thoughts of suicide, please contact the Suicide & Crisis Lifeline at 988 or 1-800-273-TALK (8255). EXCLUSIVE: A top conservative ...

In this intriguing video, we delve into the fascinating world of electric motors by conducting an experiment to compare the performance of DC motors versus AC motors. Watch as we put these motors to ...

Over on his YouTube channel our hacker [Yuchi] is building an STM32 BLDC motor winding machine. This machine is for winding brushless motors because manual winding is highly labor intensive. The ...

Listen to more stories on the Noa app. On the first Sunday of spring, surrounded by row houses and magnolia trees, I came to a horrifying realization: My mom was right. I had been flipped off at least ...

This paper describes the development and implementation of a control system for a direct current (DC) motor using the Arduino Uno microcontroller, based on the speed and direction control of the motor ...