Originally Posted by BigJohn
If you and/or friend become sensitive to energy, you could have some do a blind study on you.
A box with, lets say, 4 compartments might do. Have somebody get a stone from the driveway or whatever and 3 different healing stones/crystals and put them into the box, each one going into a separate compartment. Put a cover over the box. Have the person do this out of your friend and/or your sight. Have the person bring the covered box and put your hand(s) over each covered compartment and see if you can notice a difference.
Sounds simple and interesting, why didn't I already think of that? Thank you for the suggestion!