But you can kind of understand how it happened.

“An article on Nov. 13 about Sean Bedford, the Georgia Tech offensive lineman who is also an aerospace engineering major, misstated the terms that David Scarborough, a senior research engineer, used in teaching the jet and rocket propulsion class. The terms were ‘isentropic flow,’ ‘stagnation states’ and ‘adiabatic efficiency for the diffuser’ — not ‘isotropic stagnation state’ and ‘idiomatic deficiency for diffuser.’”