Transcendental Meditation: Hocus-Pocus or Healthy Practice?In the 60s, the Beatles took a break from rock'n'roll and turned to Maharishi Mahesh Yogi, an Indian guru, for spiritual guidance. Yogi introduced the Western world to transcendental meditation, and many have used the meditation style to live happier lives. Transcendental meditation does have its critics, though, and this video segment takes us to Sydney's Brain and Mind Research Institute to put transcendental meditation to the test.