Electronic Devices and Spiritism

This week's discussion is about how certain modern electronic devices like television were created for clairvoyant purposes as well other means like spirit boxes through ITC and EVP to contact entities.
Sources:
http://gizmodo.com/an-occult-history-of-the-television-set-1521354168
https://joecruzmn.wordpress.com/2014/02/23/the-occult-history-of-the-television-set/
http://www.theparanormalguide.com/blog/spirit-hand-on-television-set
https://www.thoughtco.com/contacting-the-dead-in-electronic-age-2594014