Printed circuit board motors replace wire windings with copper traces and report about 7% higher efficiency, helping cut energy costs over time.
Key takeawaysThe noise that disrupts communication devices and sensors results from electrons being scattered by defects and ...
Study Finds on MSN
This One-Pound Ultrasound Could Monitor Breast Tissue at Home
In A Nutshell MIT researchers built a portable ultrasound device weighing just over one pound that images more than 4 inches ...
Parkinson's disease, a progressive neurological disorder affecting more than 1 million people in the U.S. and more than 10 million globally, is ...
We tend to expect actually dangerous things to have warnings, labels and perhaps even wavers to sign before they can be ...
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