Just add laser and camera! The MakerScanner is a completely open source 3D-scanner and the perfect complement to a MakerBot or other 3D printer. Every one of the scanner’s plastic parts can be printed on a MakerBot or other 3D printer!
By George Hart for the Museum of Mathematics Continuing our fiber arts theme of past weeks, today’s Math Monday offers an excellent example of mathematical needlepoint. This piece illustrates a Hilbert curve, taken to the sixth approximation. The continuously changing color of the thread makes it easy for your eye not to lose its place […]
Hans, a maker from Trondheim, Norway, sent us a link to this Wimshurst Influence Machine he bought. He asked about the history of the device from the seller and found out that it was used in a grade school, from 1911 to 1951, and was owned by the principal. Nice job on the restoration: The […]
By George Hart for the Museum of Mathematics After last week’s column on mathematical quilts, I thought I should continue in the fiber arts category with mathematical objects that can be made by crochet. Matthew Wright at the University of Chicago has crocheted some beautiful Seifert surfaces, shown below. These are (approximately) the form that […]
Great video comparing the Canon 7D with the new Barbie Video Girl by Brandon Block and Fernando Ortega: A comparison between my two new cameras: The $1,800 Canon 7D versus the brand new $50 Barbie Video Girl… available in the girlie aisle of your local Toys R Us. It’s the sassiest camera money can buy. […]
By George Hart for the Museum of Mathematics The traditional craft of quilting can be used to make many mathematical forms. While quilters have always used geometry to work out repeating patterns, some modern quilters go further in using mathematical objects as the subjects of their quilts. Here are two impressive examples by Sarah Mylchreest […]
ScanCam is a Norwegian semi-autonomous quadrotor drone that lives in a little mailbox-like home to keep it from the harsh elements and to recharge it. Botjunkie: The quadrotors can launch, recover, and recharge themselves at their huts (or “hangars” I guess), and when it snows (which I hear it doesn’t do once or twice a […]
