31. He called this effect " galvanic music ". 32. An important type of potential chemical reaction between metal flashing materials is galvanic corrosion. 33. Here he made important investigations on galvanic polarization and the rapidity of sound waves. 34. It sends galvanic signals every day along all the principal railways diverging from London. 35. The reaction is spontaneous because copper is higher on the galvanic series than iron. 36. The carbon fibers can cause galvanic corrosion when CRP parts are attached to aluminum. 37. Galvanic corrosion is prevented by active cathodic protection.38. While at MGH / MIT, Cywinski developed bio-galvanic implantable cardiac stimulators. 39. Cywinski s bio-galvanic pacemakers were not adopted by the industry, either. 40. :: The basic reference is galvanic cell.