Physicists Develop "Quantum Microphone" that Can Measure Individual Sound Particles  Interesting EngineeringParticles of sound known as phonons are packets of vibrational energy emitted by atoms. Depending on their frequencies, they manifest as s …

Returning this October, the Engineering Design Show continues to evolveNew Electronics... that confronts today's design engineers continues to have a profound impact on suppliers, customers and colleagues and visitors to this year's show will be ab …