Vaseline petroleum which I have named Vaseline..." The name "vaseline" is said by the manufacturer to be derived from German "Wasser" "water" + Greek έλαιον ("elaion") "olive oil". In 1859, Chesebrough went to the oil fields in Titusville, Pennsylvania, and learned of a residue called "rod wax" that had to be periodically removed from oil rig pumps. The oil workers had been using the substance to heal cuts and burns. Chesebrough took samples of the rod wax back to Brooklyn, extracted the usable petroleum jelly, and began manufacturing the medicinal product he called Vaseline. Vaseline was made by the Chesebrough Manufacturing
Jelly (app) had raised Series B funding from Greylock Partners. On March 31, 2014, Jelly updated its iOS app to the 1.1 version that allows users create questions using a map and a specific location. On March 8, 2017, Pinterest said it had acquired Jelly Industries. Jelly (app) Jelly was an app that served as a Q&A platform, created by Jelly Industries, a search-engine company founded and led by Biz Stone, one of Twitter's co-founders. In March 2017, Jelly was acquired by Pinterest for an undisclosed amount. Jelly differentiates itself from other Q&A platforms such as Quora and ChaCha by relying on