Insights

The Tesla coil is a device that produces vibrant arcs of high-voltage electricity and it was invented by Nikola Tesla in 1891 in an effort to make wireless transmissions possible. ETP innovated on … read more

Holiday testing is a non-destructive test method applied on protective coatings to detect unacceptable discontinuities that affect the integrity of linings such as pinholes and voids. The test inv … read more

In physics classrooms teaching optics or light, the days of using diffraction gratings or electroscopes is gone and these days students and teachers expect to be able to digitally capture and anal … read more

Have you ever had an issue adhering, gluing or bonding to plastic? Have you tried a number of solutions and methods but haven’t been successful in manipulating the surface tension, of your materi … read more