The secret of serving a perfect cup of tea could lie in a mathematical formula.
According to this formula for the ideal brew, it's best to drink a cup of tea exactly six minutes after it's made. The team of researchers from the University of Northumbria, UK, who were commissioned by a milk company, spent 180 hours in the lab testing brewing methods and a panel of volunteers consumed 285 cups of tea.
According to this formula for the ideal brew, it's best to drink a cup of tea exactly six minutes after it's made. The team of researchers from the University of Northumbria, UK, who were commissioned by a milk company, spent 180 hours in the lab testing brewing methods and a panel of volunteers consumed 285 cups of tea.