NINGBO, ZHEJIANG, CHINA, January 21, 2026 /EINPresswire.com/ — Ningbo Scientz Biotechnology Co., Ltd., a leading manufacturer in the life sciences instrument sector ...

At least the well-made ones.

The last two decades have seen substantial improvements in ultrasonic plastic-welding machines. Bench-top models feature proportional-valve controls, linear encoders, line-voltage regulation, internal ...

Ultrasonics refers to signals that are above the human hearing span (>20 kHz), and usually in the 40- to 70-kHz range. These signals are used like radar—they’re radiated toward a target and reflected ...

Jan. 17, 2026 Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could transform future electronics. Using a new kind of “phonon laser,” ...