Artist [Petros Vrellis] has done something that we’ve never seen before: his piece “A New Way to Knit” lives up to its name. What he’s done is to take the traditional circular loom, some black thread, and toss some computing at it. And then he loops the string around and around and around.
The end result of following the computer’s instructions is a greyscale portrait. Where few black strings overlap, it’s light, and where more overlap, it’s darker. That’s the whole gimmick, but the effect is awesome. As you zoom in and out, it goes from a recognizable face to a tangle of wires and back. Check out his video embedded below.
Continue reading “Computer-Designed Portraits, Knit By Hand!”
The 2nd annual Omaha Mini Maker Faire wasn’t our first rodeo, but it was nonetheless a bit surprising . Before we even made it inside to pay our admission to the Omaha Children’s Museum, I took the opportunity to pet a Transylvanian Naked Neck chicken at one of the outdoor booths. The amiable fowl lives at City Sprouts, an Omaha community farming collective in its 20th year of operation. There seemed to be a theme of bootstrappy sustainability among the makers this year, and that’s great to see.
Just a few feet away sat a mustard-colored 1975 Chevy pickup with a food garden growing in its bed. This is Omaha’s truck farm, an initiative that seeks to educate the city’s kids in the ways of eating locally and growing food at home. On a carnivorous note, [Chad] from Cure Cooking showed my companion and me the correct way to dry-cure meats using time-honored methods.
Continue reading “Hackaday’s Omaha Mini Maker Faire Roundup”
I don’t think I’ve ever seen basket weaving done from the point of harvesting the strips from a log. I mean, I knew the bits had to come from somewhere, but usually I see things like leaves or vines. Obviously I just hadn’t really thought about it this way. It is quite interesting.
The Jacquard loom, invented in the early 1800s, used punched cards to manufacture relatively complex textiles such as damask and brocade. These punched cards were eventually used by census workers, mechanical calculators, early analog computers, the earliest digital computers, and even the humble Arduino.
That doesn’t mean the Jacquard loom was left in the 17th century, though. This one made it to the Open Hardware Summit in New York last week and it was so cool the organizers of the Maker Faire graciously found space for it.
The entire loom is controlled by computer – no punched cards required – and is build out of inexpensive aluminum extrusion. It can also make any two color graphic into a textile (yes, even the Hackaday logo). The loom wasn’t quite operational during the one day it spent at Maker Faire, but we’ve been promised updates in the future.