👉 DIY engineering, or do-it-yourself engineering, is a hands-on approach to problem-solving and innovation where individuals or groups design, build, and test their own projects using readily available materials and tools. This process involves understanding the underlying principles of engineering, such as mechanics, electronics, and materials science, to create functional solutions to real-world problems. DIY engineers often start with a clear idea or challenge and then research, prototype, iterate, and refine their designs through experimentation and troubleshooting. This method not only fosters creativity and technical skills but also promotes a deeper understanding of engineering concepts, making it an effective way to learn and innovate outside traditional educational settings.