Guoqiang Li, assistant professor of optometry at the University of Missouri-St. Louis, envisions a day when users of bifocals or trifocals won’t have to look down to read.
Guoqiang Li, assistant professor of optometry at the University of Missouri-St. Louis, envisions a day when users of bifocals or trifocals won’t have to look down to read.
Guoqiang Li, assistant professor of optometry at the University of Missouri-St. Louis, envisions a day when users of bifocals or trifocals won’t have to look down to read.
Guoqiang Li, assistant professor of optometry at the University of Missouri-St. Louis, envisions a day when users of bifocals or trifocals won’t have to look down to read.
As a puppy raiser for the nonprofit Dogs Inc, Pellegrino is training a puppy named Electra.