Things You'll Need
Instructions
Sit at a desk in a quiet area where you can be relaxed and undistracted.
Hold the pendulum in whichever hand feels more comfortable and rest your elbow on the desk as you let the pendulum dangle.
Ask the pendulum (either silently or verbally) a question for which you know the answer is yes. For example "Am I sitting at a desk?" Watch the pendulum's response and take note of how it moves. This is what your pendulum's "yes" indicator will look like.
Ask the pendulum a question for which you know the answer is no. For instance, "Does 2 + 2 = 5?" Now take note of how the pendulum moves to indicate a "no."
Keep asking the pendulum yes-or-no questions that you know the answers to in order to recognize its responses. When satisfied, ask it the question you have been wanting to ask.