For my CNet column Appliance Science, I take a look at the physics of ice makers.
You might think that making ice is a simple business: just throw water into the freezer and it turns to ice. Simple, right? That’s true if you just want to make a single tray of ice, but most of us prefer to have ice available on demand. That’s why we have ice makers, devices that can make ice consistently for the many years that you will own your fridge. That takes a bit more engineering than a simple ice tray. Let’s take a closer look at how the humble ice maker creates the ice to keep your summer drinks cool.