The Tapping Hand experiment

During the Victorian era connecting with the spirit world was very popular and many interesting ways were experimented with. The Tapping hand is just one of them. The concept is to ask the spirit to maker the hand tap in responses to questions such as tap once for yes and twice for no. This tapping hand no only will make the tapping sound but will also illuminate a green light and make a buzzing sound should it make contact with the surface beneath it.