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.
Hellschreiber
The Hellschreiber, Feldhellschreiber or Typenbildfeldfernschreiber (also Hell-Schreiber named after its inventor Rudolf Hell) is a facsimile-based teleprinter invented by Rudolf Hell. Compared to contemporary teleprinters that were based on typewriter systems and were mechanically complex and expensive, the Hellschreiber was much simpler and more robust, with only two moving parts. It has the added advantage of being capable of providing intelligible communication even over very poor quality radio or cable links, where voice or other teledata would be unintelligible.