Balloon a wide range of applications. The rubber balloon was invented by Michael Faraday in 1824, during experiments with various gases. Balloon decorating Balloons are used for decorating birthday parties, weddings, corporate functions, school events, and for other festive gatherings. The artists who use the round balloons to build are called "stackers" and the artists who use pencil balloons to build are called "twisters." Most commonly associated with helium balloon decor, more recently balloon decorators have been moving towards the creation of air-filled balloon decorations due to the non-renewable natural resource of helium limited in supply. The most common types of
William Irvine (chemist) William Irvine (chemist) William Irvine FRSE (1743-1787) was an 18th-century British doctor and chemist who served as assistant to Joseph Black in many of his important experiments. He twice served as President of the Royal College of Physicians and Surgeons of Glasgow: 1775 to 1777 and 1783 to 1785. He was born in Glasgow in 1743 the son of Michael Irvine, a merchant. He studied at the High School in Glasgow. He entered Glasgow University in 1756 and studied Medicine and Chemistry under Joseph Black. Black later chose Irvine to assist him in his experiments on latent heat. Irvine graduated