scientist

MS of a long metal arm lowering a bucket into a pool. Various…

Establishing shot of a busy street in front of a building. Woman in a…

Shot of sign reading “University of Pittsburgh - Virus Research…

Doctors Jonas Salk walks out of his office at the University of…

Shot of a sign reading “Polio Vaccine Evaluation Center”. Several women…

Establishing shot of the University of Pittsburgh School of Medicine. A…

Series of shots of newspaper headlines following the polio epidemic.…

Shots of lab equipment and scientists working towards a polio vaccine.…

Several shots of the exteriors of large, stately buildings. A scientist…

A tepid and dirty canal has a special rake running through it to…

Aerial shots of USDA canal projects are followed buy some scientists…

In a factory, a flow of bell peppers is flowing past some female…