Champagne glass modelled on the breast of Madame de Pompadour, chief-mistress of King Louis XV of France, but the glass was designed in England over a century earlier especially for sparkling wine and champagne in 1663. The coupe was fashionable in France from its introduction in the 1700s until the 1970s, and in the United States from the 1930s to the 1980s. Champagne is also served in a tulip glass. The white wine tulip is distinguishable from the champagne flute by its wider flared body and mouth. Some oenophiles prefer the tulip glass, as it permits the drinker to get more of
Thin-film memory Thin-film memory Thin-film memory is a high-speed variation of core memory developed by Sperry Rand in a government-funded research project. Instead of threading individual ferrite cores on wires, thin-film memory consisted of 4 micrometre thick dots of permalloy, an iron-nickel alloy, deposited on small glass plates by vacuum evaporation techniques and a mask. The drive and sense lines were then added using printed circuit wiring over the alloy dots. This provided very fast access times in the range of 670 nanoseconds, but was very expensive to produce. In 1962, the UNIVAC 1107, intended for the civilian marketplace, used thin-film memory