Monthly Archives: May 2015
Appliance Science: Ice Makers

For my CNet column Appliance Science, I take a look at the physics of ice makers.

icemakerYou 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.

New 3D Printer Review: The Orion Delta

Hot off the press is a review of an interesting 3D printer: the SeeMeCNC Orion, a delta 3D Printer.

print-anim3There’s a lot to like about the SeeMeCNC Orion Delta: It offers a large print volume for the cost and size, and it usually produces fine-quality prints, especially with smooth, clean curves. This will make the Orion especially appealing to people who want to produce tall objects like statues or vases. The Orion struggled with fine details, though, and objects with very sharp edges didn’t come out as well. This would not be a printer for engineering models or small, detailed prints. For those objects, you would do better the similarly priced LulzBot Mini.