Popular apps Futulele and Futulele turn you your iPad into a ukulele. Problem is there's not hardware to connect the devices. Enter 3D printing.

Exploring the world of 3D printing
Popular apps Futulele and Futulele turn you your iPad into a ukulele. Problem is there's not hardware to connect the devices. Enter 3D printing.
This is one of the strangest videos ever. Octogenarian John Predescu demonstrates how to play Ping Pong with a 3D-printed Springball that you can purchase at Shapeways.
Northwestern University student Ben Rothman set out to create a build 3D model of the NU campus and then produce it on a 3D printer.
The Voxeljet Concept conveyor belt "continuous" 3D printer has a build area of 800mm x 500m by "infinity!" This is a revolutionary idea.
We are about to witness the most innovative decade in history, says a columnist in Forbes. And 3D printing will play a big role.
Matt Groening and David X. Cohen, the executive producers of Futurama, are big fans of 3d printing, and are more specifically, Makerbotters. Listen to them tall about their love for 3D printing.
Makerbot cut the delivery time for a Replicator 3D printer from 12 weeks to 30 days or less. In fact, last week they shipped one on the same day it was ordered!
What if you could 3D print new organs, rather than waiting for a transplant? It's being done now by Dr. Anthony Atala, as he discusses in this excellent, and inspiring, TedTalk.
NPR's Science Friday's host Ira Flatow interviewed three important people in the 3D printing world this week. He welcomed guests Bre Pettis, Terry Wohlers and Hod Lipson. Listen in on this great 23 minute recording.
Microsoft used 3D printers in a super secret, high-security underground bunker to design the new Surface tablet computer.