3-D printing

The sun came out and I was called out of a session, so I took advantage of the sunshine, after three days of grey and drizzle, to see the outdoor booths set up all around the buildings in the Carlsberg complex, here. In fact, in conjunction with this main festival of science, the city of Copenhagen is hosting a "Science in the City" fair here and all over the city. Here's what I saw:  The point of this 3-D printed head is to create better devices -- eg. hearing aids. Several 3-D printers on display. Here's my favorite: They are working on a "family" solar car. Not sure how a family will fit…