9:01Double-entry bookkeepingLuca Pacioli didn’t invent double-entry bookkeeping — he weaponised it with print.
9:02BHPBHP is an Australian mining company, founded at Broken Hill in 1885, that today mines iron ore, copper and coal.
9:33Gabe NewellGabe Newell left Microsoft in 1996 to found Valve, the game company whose Steam service came to carry most of its revenue.
8:14Ray KrocRay Kroc was the American businessman who bought McDonald's in 1961 and helped turn it into a worldwide franchise chain.
10:16JumboJumbo is a Dutch supermarket chain, owned by the Van Eerd Group, that grew from one store in a former church in Tilburg into the second largest in the Netherlands.