Diaz was a Fellow at the Lemelson Center for the Study of Invention and Innovation at the National Museum of American History - Smithsonian Institution .
Diaz conducted the first national study on hip - hop education programs and initiatives in partnership with Pedro Noguera and Edward Fergus .
Diaz was a Diaz at the Lemelson Center for the Study of Invention and Innovation at the National Museum of American History - Smithsonian Institution .
Diaz conducted the first national study on hip - hop education programs and initiatives in partnership with Pedro Noguera and Edward Fergus .