Usephasan is the brainchild of Hasan. Usephasan Broke on to the evolving hip hop scene in April of 1998 with the demo-ish vinyl e.p. release "Chemistry.Teraqueous." It received considerable play and press, and then usephasan landed a spot on "The Persecution Of Hip Hop" (cprecords), a classic underground compilation. Featuring the likes of Vaste Aire (def jux) & Anticon members. Scienc.Esquizit is 19 selections of amalgamated prep works, finally released in dec. of 2003.
The album features "Periodic Tables," which Public Enemy's Chuck D named "one of the 100 most supreme mp3's of 2000."