Machines
Rockets, MRI scanners, neural networks — where equations become hardware.
Rocket Engine
Converts propellant exhaust into thrust using conservation of momentum.
MRI Scanner
Uses magnetic fields and RF pulses; image reconstruction via Fourier methods.
Wi-Fi Router
Transmits data via electromagnetic waves governed by Maxwell's equations.
Electric Motor
Converts electrical energy to mechanical rotation via electromagnetic forces.
Aircraft Wing
Generates lift through pressure differences and fluid flow.
Car Engine
Internal combustion cycles governed by thermodynamics and mechanics.
Wind Turbine
Extracts energy from airflow; blade design uses fluid mechanics.
Neural Network
Learns patterns via gradient-based optimization and attention mechanisms.
Smartphone
Signal processing, compression, and wireless — a pocket equation library.
Satellite
Orbital mechanics and propulsion for Earth observation and comms.
Drone
Lift, drag, and control systems for autonomous flight.
Bridge
Structural loads and stress distribution in civil infrastructure.