Say it out loud--3D Day. It sounds too much like that day on the beach at Normandy in June 1944 instead of a day to promote 3D printing.
Instead, the wise people at GE designated December 3 (today if you are reading this on December 3, 2013) as D3 3D Printing Day to give it a different thought. They have a video and a website set up to promote 3D printing to a wider audience.
I'm glad they are doing this.
Yes, you can buy a 3D printer at Radio Shack and get one on eBay too. Yes, they are becoming more and more common. Yet, very few people can say they've actually seen one at work.
When we get 3D printing to the masses, that's when this game really changes. So, for my part, here's the video and the link: