• Bicycle dynamos. • Crafts, hobbies and jewelry. • Computer hard drives. • Health bracelets, bandages and other medical devices. • Magnetic resonance imaging devices. • Wind turbine generators. • Fishing reel brakes. • Permanent magnet motors in cordless tools. • High-performance AC servo motors. • Traction motors. • Integrated starter-generators in hybrid and electric vehicles. • Mechanically powered flashlights which use magnets for generating electricity from a shaking motion.