If you've ever owned a mood ring, chances are that you'll appreciate the Kenwood Response kettle. The brushed metal kettle changes colors as you heat your water from blue to red, letting you see how close your water is to being coffee-ready.
A cool feature of this kettle is that it can be set either to boiling or to 80 degrees Celsius. Why would we care about the temperature? Boiling is boiling, right? Well, not exactly. In college, I worked a brief stint at a tea shop, where I learned the hard way that using rapidly boiling water … Read more