Colour by Numbers Colour by Numbers Colour by Numbers is the second album by the British new wave band Culture Club, released in October 1983. Preceded by the hit single "Karma Chameleon", which reached number one in several countries, the album reached number one in the UK and has sold more than 16 million copies worldwide. It has been certified triple platinum in the UK and quadruple platinum in the US. It was ranked #96 on "Rolling Stone" magazine's list of the 100 Best Albums of the 1980s. "Colour by Numbers" has sold more than 16 million copies worldwide, and like its predecessor,
Camouflage coloration either rapidly or with the changing seasons has military applications. "Active camouflage" could in theory make use of both dynamic colour change and counterillumination. Simple methods such as changing uniforms and repainting vehicles for winter have been in use since World War II. In 2011, BAE Systems announced their Adaptiv infrared camouflage technology. It uses about 1000 hexagonal panels to cover the sides of a tank. The Peltier plate panels are heated and cooled to match either the vehicle's surroundings (crypsis), or an object such as a car (mimesis), when viewed in infrared. Countershading uses graded colour to counteract