Like many English people, the most important thing to me is having a decent cup of tea. So I was delighted when we bought a variable temperature kettle. This doesn’t just heat up the water to boiling point. It lets you select the right temperature for the kind of drink you have. But how does it work?
Read MoreKettles and algorithms
Like many Englishmen, the most important thing to me is having a decent cup of tea. So I was delighted when we bought a variable temperature kettle. This doesn’t just heat up the water to boiling point. It lets you select the right temperature for the kind of drink you have. But how does it work?