In this riveting tutorial, discover the fascinating process of creating your own jet propane torch powered by a DC motor.

In this hands-on tutorial, you will learn how to make a generator at home using a DC motor, a perfect new project for DIY ...

The judges were Rear Admiral Stephen D. Barnett with the United States Navy and Commanding Officer of the USS Arlington, ...

An RGB LED module is a versatile lighting component that can produce millions of colours by mixing red, green, and blue light. The RGB LED module used in this ESP32-S3 Box-3 Arduino programming ...

Solid Rocket Motors allow extended range and customized thrust profiles with the same propellant and the same size rocket motor.

It also weighs about as much as a bike. Combine the power and the weight, and you get a new unofficial power density record.

The two announcements highlight RTX’s parallel work on both air-breathing and solid rocket propulsion technologies through its businesses. RTX made two propulsion announcements on Sept. 24, 2025, ...

After competing in 17 races over a six-month season, NTT INDYCAR SERIES competitors have turned their on-track attention to testing. As the calendar flips to October, a minimum of five test sessions ...

What if a single idea, once dismissed as impossible, could spark innovations that save millions of dollars and transform energy efficiency? The concept of a “free energy generator” has long been the ...