Today was the first day of the World Maker Faire held at the New York Hall of Science, and Norma and I were there the whole day and still didn’t see everything. But we will go tomorrow as well. Once we get back to Chicago I’ll post a more detailed report with photos of some of the more amazing things we saw.

The 3D printer world continues to grow. Dremel (the popular maker of hand tools) showed their $1000 printer. While it is not as feature rich as other printers on the market, they have arranged to sell the device through Home Depot stores – starting with 100 stores and expanding from there. Needless to say, other vendors of 3D printers are paying close attention to Dremel.

Kickstarter had a region of the massive exhibit where (among many other things) M3D showed their $350 3D printer that self adjusts as it is making parts. The print space is not very big, but my guess is this will become a starter printer for many folks. Right now they are filling their first 11,000 orders.

NASA has an interesting exhibit, but was unable to get one of the special 3D printers planned to be launched to the ISS Sunday morning.

As regular readers of this blog know, Norma and I are focused on additive fabrication in which parts are built layer by layer in a 3D printer. Another fabrication process known for many more years is subtractive. You start with a block of material from which material is milled away to leave the final shape. Several vendors of these computer numerically controlled (CNC) machines were showing their products, but the one that really caught our attention was the Fabtotum from Italy. This machine functions as a traditional 3D printer, a CNC milling machine, and a 3D scanner. The system sells for about $1500. Needless to say we will be looking at this in more depth as we help schools think through the design of Maker Spaces where numerous kinds of tools are needed.

Later we’ll give our wrap-up of the entire event with pictures of some of the cooler things we saw.