One of the most significant figures in computing education in the UK, Jack Lang, has died at the age of 76. A serial entrepreneur and business angel who co-founded Raspberry Pi, Jack has been described as an “integral part of the Cambridge Phenomenon”. He grew up interested in “computer science and how the brain works” and studied mechanical sciences for his undergraduate degree, matriculating in 1966. It led to a computer science diploma and a spell as demonstrator in the Computer Laboratory at Cambridge. He left the university to found the consulting company TopExpress, with Prof Shon Ffowcs…