The color blue does absorb heat. In general, the more light an object absorbs, the more heat absorbed since light is energy. Black absorbs the most heat. A black object absorbs all wavelengths of light and reflects none.
Parchment is a writing material made from specially prepared untanned skins of animalsâprimarily sheep, calves, and goats. It has been used as a writing medium for over two millennia. Vellum is a finer quality parchment made from the skins of kids, lambs, and young calves. It may be called animal membrane by libraries and museums that wish to avoid distinguishing between parchment and the more restricted term vellum (see below).
Vegemite (/ËvÉdÊÉ¨maÉªt/ VEJ-É-myt) is a dark brown Australian food paste made from leftover brewers' yeast extract with various vegetable and spice additives developed by Cyril P. Callister in Melbourne, Victoria, in 1922.n 1919, following the disruption of British Marmite imports after World War I and prior to the introduction of Vegemite, Callister's employer, the Australian company Fred Walker & Co., gave him the task of developing a spread from the used yeast being dumped by breweries.