Robert Chesebrough Robert Chesebrough Robert Augustus Chesebrough, (January 9, 1837 – September 8, 1933) was an American chemist. He discovered petroleum jelly which he marketed as Vaseline and he founded the Chesebrough Manufacturing Company. Born in London to American parents, he was raised in New York City. Chesebrough began his career as a chemist clarifying kerosene from the oil of sperm whales. The discovery of petroleum in Titusville, Pennsylvania, rendered his job obsolete, so he traveled to Titusville to research what new materials might be created from the new fuel. This led to his discovery of petroleum jelly, which he trade-named as
Jelly Jamm Jelly Jamm is known for its music and songs, either at the beginning, middle or end of each episode. They are also popularly known as Jelly Songs or Jelly Sounds in the UK. Below are the original names of the songs. Also during the show and each episode, you can hear other songs like: "Jelly Jamm" started airing on Treehouse in mid-2012. It started finishing the day before 4 Square was removed in 2015. "Jelly Jamm" has been broadcast on TV stations in more than 150 countries. The series is available in 18 languages in Europe, the Americas, the Middle