Easy and practical ways to increase your intuition. Learn how to make a pendulum. Learn how to use a pendulum. Psychic Skool is an online practical intuitive training that you can do at your own pace. With dozens of videos and exercises, you get to learn how to use your inborn psychic abilities in everyday life. A pendulum is a tool that can easily be made out of household items and use to help you read energy. In this video we teach you how to make one out of dental floss.