Static electricity was first observed in 600 BC, but researchers have struggled to explain how it is caused by rubbing. With a better understanding of the mechanisms at play, researchers potentially ...
James Gibert, associate professor of mechanical engineering, and Hongcheng Tao, postdoctoral researcher, observe their test apparatus as it generates an electric charge by rubbing two surfaces ...
The static electrical charges produced by a turbine rotor create an effect akin to the one that results from dragging your feet across a carpet in the winter when the relative humidity is low. Touch a ...
Add Yahoo as a preferred source to see more of our stories on Google. Researchers have developed a way to produce static electricity from motion and wind. The invention made from waste polystyrene by ...
WEST LAFAYETTE, IN — If you've been left with a sore finger after reaching for a doorknob this winter, suffering from a sharp static electricity shock, you're not alone. Erica Carlson, 150th ...
Static electricity is one of the most common, yet poorly understand, forms of power generation. A new study suggests the cause of this hair-raising phenomenon is tiny structural changes that occur at ...
Add Yahoo as a preferred source to see more of our stories on Google. There's a reason you may notice it more in the winter. Excess static electricity is always a shock to the system—literally—but if ...
WORKING in tanks, manholes, and underground vaults are some of the most dangerous and potentially lethal occupations found in the industrial work environment. Federal, state, and corporate safety ...
Bryan Nelson is a science writer and award-winning documentary filmmaker with over a decade of experience covering technology, astronomy, medicine, animals, and more. Have you ever had your hair stand ...
You might have heard of electrets being used in microphones, but do you know what they are? Electrets produce a semi-permanent static electric field, similar to how a magnet produces a magnetic field.
WORKING in tanks, manholes, and underground vaults are some of the most dangerous and potentially lethal occupations found in the industrial work environment. Federal, state, and corporate safety ...
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