The humble thermometer. Who would have thought a simple device to measure changes in temperature would become one of the cornerstones of food and medical safety protocols? The earlier temperature measuring devices date back hundreds of years. Primitive thermoscopes were used by European scientists such as Galileo Galilei, who calibrated them to ...

In some industries, such as steel mills, power plants or glass refineries, create a hot gas during their combustion process that is emitted via the building's chimney or flue. This gas is known as "flue gas". In the past, analysing this flue gas was a time-intensive and expensive process. But modern-day advancements in technology has resulted in...