Are you ready for winter? Stock up on affordable winter must-haves for seniors at Costco -- from cold medicine to cozy throws ...

Abstract: We propose a novel dual-frequency direct digital synthesis (DDS) module and dual-frequency resonant frequency tracking (RFT) algorithm which can be applied to the power ultrasonic such as ...

The global surgical generators market is poised for unprecedented growth, projected to soar with a remarkable CAGR of 4%. By 2033, the market revenue is anticipated to surge to an impressive US$ 713.8 ...

Say goodbye to earbuds that break down and create fuzz. New ultrasonic audio chip could lead to digital headphones with better noise-cancelling and spatial audio. When you purchase through links on ...

Iranian researchers have looked at how ultrasonic thermoelectric generators could be used to lower the operating temperature of solar modules. Their new system can generate cold steam via ultrasonic ...

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