"Uncle Tungsten" is a memoir by Oliver Sacks, in which he reflects on his childhood and early life growing up in England in the 1930s and 1940s. The book takes its title from Sacks' fascination with chemistry and his uncle's work in a tungsten factory. Sacks describes his experiences with science and his love of experimentation, as well as his family's background and the impact of World War II on his upbringing. Along the way, he introduces readers to various scientific concepts and historical figures, such as Humphry Davy and Michael Faraday. The memoir has been praised for its vivid and engaging writing style, as well as its ability to convey the excitement and wonder of scientific discovery.