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Discover the fascinating world of free energy through our intriguing science experiment featuring the Piezo Generator. In this video, we explore the principles behind piezoelectricity and demonstrate ...

Built at the dawn of the Ancient Egyptian civilization, the great Pyramids continue to inspire awe, millennia after their construction. The fact that the Egyptian Queen Cleopatra lived closer in time ...

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Penn State's research on KNN piezoelectric materials reveals potential for efficient energy harvesting and biocompatible ...

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Abstract: In the actual operation of ultrasonic motors, their real-time output speed and thrust are closely related to the real-time input voltage and current. Judging the output mechanical ...

Abstract: The inherent coupling between phonon and phason fields in quasicrystal materials presents significant challenges for wave propagation in quasicrystal structures. The double orthogonal ...