Mechanics, machines, structures, dynamics, and the physics of how devices and systems move and function. From engines to robotics to thermodynamics — the principles behind real-world engineering.

Circuits, signals, semiconductors, electromagnetism, and electronic systems. Covers microcontrollers, PCB design, sensors, communication systems, and modern electronic technology.

Aircraft, spacecraft, propulsion, aerodynamics, structural design, and orbital systems. The engineering behind flight, re-entry, and the challenges of space exploration.

Metals, polymers, ceramics, composites, and the processes used to form, shape, and strengthen materials. Includes machining, 3D printing, and advanced manufacturing methods.

Robotic design, sensors, motion control, embedded systems, industrial automation, and intelligent mechanical systems. From hobby robotics to advanced industrial automation.

Power generation, renewable energy, electrical grids, batteries, thermal systems, control engineering, and sustainable technologies that move and power the modern world.