French scientist, Jules François Joubert, developed a method that automated the contact rotation of waveform imaging.
Over at All About Circuits, Chantelle Dubois, has been writing a series of blog posts on the history of the Oscilloscope. The series also includes the use of frog legs as experimentation. Take some time and read up on the history of one of the most useful tools in the engineer toolbox. Click the links below to read more!