the song "liquid cool" (released as a b-side in 1993, as a single in 1994, and featured on the "millennium fever" album) is a tribute to alcor, a company focused to pursue research into and the organization of cryonization. the topic is also referenced in the title-song "millennium fever", which includes the line, '"i've been dreaming of freezing my mind in california'" where alcor was based until 1994.