Liquid nitrogen cocktail cocktail prepared with liquid nitrogen while celebrating her birthday at a bar in Lancaster city centre. A medical team diagnosed her condition as perforated stomach, and performed a gastrectomy to save her life. On September 17, 2015, Oscar's Wine Bar and Bistro in Lancaster was fined £100,000 as a result of the incident, as no proper risk assessment had been performed and bar staff had not received adequate warnings of the importance of not drinking the cocktail until all the nitrogen had boiled off. The incident prompted representatives of the British Compressed Gases Association and the Food Standards Agency to
Ice cream ice cream in the summer of 1790. The same records show president Thomas Jefferson having an 18 step recipe for ice cream. First Lady Dolley Madison, wife of U.S. President James Madison, served ice cream at her husband's Inaugural Ball in 1813. Small-scale hand-cranked ice cream freezers were invented in England by Agnes Marshall and in America by Nancy Johnson in the 1840s. The most popular flavours of ice cream in North America (based on consumer surveys) are vanilla and chocolate. In the Mediterranean, ice cream appears to have been accessible to ordinary people by the mid-eighteenth century. Ice cream