Ten Nobel Prize winners are amongst its alumni and past faculty and the university offers more than 230 first degree courses across 103 subjects. Its alumni include the CEOs of GlobalFoundries, ARM Holdings, Tesco, Motorola and The Coca-Cola Company. It was the world's first university to establish departments in oceanography, civic design, architecture, and biochemistry at the Johnston Laboratories. In 2006 the university became the first in the UK to establish an independent university in China, Xi'an Jiaotong-Liverpool University, making it the world's first Sino-British university. For 2019–20, Liverpool had a turnover of £584.7 million, including £95.1 million from research grants and contracts. In 1884, it became part of the federal Victoria University. In 1894 Oliver Lodge, a professor at the university, made the world's first public radio transmission and two years later took the first surgical X-ray in the United Kingdom. The Liverpool University Press was founded in 1899, making it the third oldest university press in England. Students in this period were awarded external degrees by the University of London.