A museum was founded in 1857 under Bennet Woodcroft from the collection of the Royal Society of Arts and surplus items from the Great Exhibition as part of the South Kensington Museum, together with what is now the Victoria and Albert Museum. It included a collection of machinery which became the Museum of Patents in 1858, and the Patent Office Museum in 1863. This collection contained many of the most famous exhibits of what is now the Science Museum.
In 1883, the contents of the Patent Office Museum were transferred to the South Kensington Museum. In 1885, the Science Collections were renamed the Science Museum and in 1893 a separate director was appointed. The Art Collections were renamed the Art Museum, which eventually became the Victoria and Albert Museum.
When Queen Victoria laid the foundation stone for the new building for the Art Museum, she stipulated that the museum be renamed after herself and her late husband. This was initially applied to the whole museum, but when that new building finally opened ten years later, the title was confined to the Art Collections and the Science Collections had to be divorced from it. On 26 June 1909 the Science Museum, as an independent entity, came into existence.
The Science Museum’s present quarters, designed by Sir Richard Allison, were opened to the public in stages over the period 1919?28. This building was known as the East Block, construction of which began in 1913 and temporarily halted by World War I. As the name suggests it was intended to be the first building of a much larger project, which was never realized. However, the Museum buildings were expanded over the following years; a pioneering Children’s Gallery with interactive exhibits opened in 1931, the Centre Block was completed in 1961-3, the infill of the East Block and the construction of the Lower & Upper Wellcome Galleries in 1980, and the construction of the Wellcome Wing in 2000 result in the Museum now extending to Queen’s Gate.