Petroleum jelly ointment on his injuries and showing his past injuries healed, he claimed, by his miracle product. He opened his first factory in 1870 in Brooklyn using the name Vaseline. Petroleum jelly is a mixture of hydrocarbons, having a melting point usually close to human body temperature, approximately . It is flammable only when heated to liquid; then the fumes will light, not the liquid itself, so a wick material like leaves, bark, or small twigs is needed to ignite petroleum jelly. It is colorless or has a pale yellow color (when not highly distilled), translucent, and devoid of taste and
Jelly doughnut in the "Hartford Courant Of Connecticut" reported that "Jelly Doughnut Diets Harmful to War Effort." A 1976 "Los Angeles Times" story explains how to make jelly doughnuts from scratch for a "tasty after-school" snack for youngsters. In a 1997 taste test, Ruth Reichl graded jelly doughnuts from a local doughnut shop higher than ones from national chain doughnut shops. Jelly or custard filled doughnuts are known as sufganiyot in Hebrew and are a popular Hanukkah treat. They are cooked in oil which is in keeping with the theme of the holiday, celebrating one day's worth of oil "keeping a sacred