That's because it is rare for people to actually &^%"%"&*@# THINK.I think the person who fills a cup with water and pours it into the kettle and boils just one cup of water is rare.
Maybe using the cup/mug as a measure is a bit extreme, after the first few times, until you've learnt to estimate where the water should cone to.
Do you really do have people in your house unable to think to check before turning it on?I always re-fill the kettle after use so it is not switched on dry
Sorry, Eric, but that is barking mad.so in the main boiling the kettle means at least 4 cups of water are boiled
I'm not a coffee drinker, but I know that if you do that with tea it tastes horrible.the micro wave is not used to make coffee but to re-heat coffee already made