MIT Media Lab Researcher Prints Playable Flute
What if making an acoustic instrument was a matter of hitting 'print'? MIT Media Lab researcher Amit Zoran did just that. He created a flute using the Objet Geometries Connex500 3D printer. The instrument is playable and the results are surprisingly good for a first attempt. As an aside, rumour has it that Amit has a bumper sticker that reads: My other printer prints food.
It's not really for home use yet, but you can have your stuff printed relatively cheaply (not yet printer ink "cheaply", but yeah) at some places. For example, see i.Materialise for an online printing service. ;-), I've seen a lot of 3D printing stuff. This flute thing doesn't impress me that much - this folding chair is much cooler.
Disclaimer: I work for a sister company
These 3D printers are for rapid prototyping, and they are far from new. They have been around for years.
They do NOT create durable goods. You will NOT be able to print working cars, bikes, computers, houses, women or whatever else you want. The output of these printers do not serve any real purpose other than a 3-dimensional prototype of an object. Even if this so-called flute is playable today, it likely won't be in a year's time if it's handled a lot.
I guess your username says it all, but how exactly do you think this will somehow magically be cheaper than printing in 2D on plain paper with standard ink?
Bottom line: You cannot "manufacture" durable goods using 3D printer technology. It's nice to dream, but dreams have their place.