A company out of Israel, called Syqe Medical has come up with a 3D printed medical marijuana inhaler that may just make settle the debate on whether the drug should be made legal for medical purposes. The device is able to administer the correct dosage without causing the brain altering effects that doctors try to avoid. They plan to begin using the inhaler in hospitals starting sometime this year with it becoming available for home use sometime in 2015. Read more about this at http://3dprint.com/16769/3d-printed-syqe-inhaler/