Michael Esposito (paranormal investigator)
Michael Andrew Esposito was born in Gary, Indiana in 1964. He is a descendant of Alfred Vail who invented the Morse Code and several early telegraph devices with his partner Samuel Morse. The invention of the telegraph sparked the spiritualist movement of the middle 1800s and the telegraph was used in spirit communication. Another ancestor, Jonathan Harned Vail was office manager and assistant to Thomas Edison. Edison, in his later years attempted to develop a device for communicating with the dead. Michael studied communication theory at Purdue University, University of Notre Dame, American University in Cairo, Egypt and Governor's State University. During the Gulf War Michael was a Psy-ops officer in Iraq.
Syphon recorder
The syphon or siphon recorder is an obsolete electromechanical device used as a receiver for submarine telegraph cables invented by William Thomson, 1st Baron Kelvin in 1867. It automatically records an incoming telegraph message as a wiggling ink line on a roll of paper tape. Later a trained telegrapher would read the tape, translating the pulses representing the "dots" and "dashes" of the Morse code to characters of the text message.