Blog

  • Moon Shot Espresso Cup, Mark III

    The Moon Shot Espresso Cup has gone through several iterations. In the beginning, it was a concept design that I uploaded to Shapeways, only to have it rejected—their old ceramic printing process wasn’t up to the cup’s level of detail. Fortunately, around that time I found my way to London for a year, where I…

  • Little Dipper, Mark II

    I’m pleased to show off another prototype fabricated using the new Shapeways porcelain process, a print of the Little Dipper. There isn’t much that needs to be said here. The object is basically identical in size and shape to the version printed using the old ceramic process. The main difference is the beautiful, deep, organic…

  • Tending toward the convex

    I was commissioned to create an Islamic geometric design to serve as a prop on the set of an Austrian production of the play Disgraced.

  • Regular readers of this blog (ha!!) will recall that while in London last year I created an espresso cup embossed with a map of the lunar surface. I had originally attempted to send the cup to Shapeways for printing, but was told that the fine details would be completely lost because of the nature of…

  • Trefoil Mug

    A 3D printed coffee cup with a knotted handle.

  • Hi, my name is Craig Kaplan.  I’m a Computer Science professor at the University of Waterloo in Canada. I’m using my blog as a convenient place to put out a call to comic artists for test images that we could use in our research. My PhD student Matthew Thorne is working on software that could improve state of the…

  • Modular origami halftoning

    Fold a square of origami paper in half, unfold, fold it in half the other way, and unfold. Now fold the corners to the centre. Turn it over and repeat. You may be reminded of folding what’s often called a cootie catcher or fortune teller. You end up with the leftmost module in the picture above: a half-size…

  • 3D printed kippahs

    It’s a well known fact that all mathematical art must eventually be worn on one’s head. Let’s cut out the middleman and create mathematical hats.

  • Condesa Coffee, Atlanta

    The Rocket Cup visits Condesa Coffee in Atlanta, Georgia.

  • Tomorrow we begin the long trip back home to Canada. My sabbatical officially ended on June 30th, but we stayed here a few extra weeks so that the kids could wrap up a full school year. I haven’t quite finished writing up the espressos that made up the Rocket Cup World Tour—I have about five…

  • Moon Shot Espresso Cup

    I designed an espresso cup mapped with a bas-relief lunar surface. When I discovered that it couldn’t be 3D printed directly in ceramic, I designed to cast it by hand.

  • MacIntyre Coffee

    Of all the new London espresso bars that have turned up even in my brief time here, MacIntyre Coffee may have been the most recently opened at the moment of my visit. They barely had any signage up, and the decor was largely plywood-based, with lots of additional building materials stacked up against the walls. There…