"What's On Your Mind? (Pure Energy)" is a music single by dance artists Information Society which was released in 1988. The "Pure Energy" subtitle derives from a sample of Leonard Nimoy's voice from the Star Trek episode "Errand of Mercy". Information Society (also known as InSoc) is a U.S. band originally from Minneapolis, Minnesota, primarily consisting of Kurt Larson (aka Kurt Valaquen/Kurt Harland), Paul Robb, and James Cassidy; the latter two reconvened the band in 2006. Their breakout hit was 1988's "