Pringles
Pringles is a famous brand of potato chips. In 1956, a chemist named Baur was asked to develop potato chips that would improve the existing stale and greasy chips and the air in the packet. Baur worked hard but was unable to make the chips appetizing. Years later, another researcher worked on Baur’s existing work and successfully executed his endeavors. Thus, the Pringles that we all know and love was born.