I don 't know if this can be done in a 30 minute show, you know everyone is intrigued about the ...

[G+_Grady Parker]

I don't know if this can be done in a 30 minute show, you know everyone is intrigued about the 3D printing that may be something to take a swing at. 

[G+_Fr. Robert Ballecer, SJ]

I've been looking at different way to approach 3D printing... what I really need is a 3D printing expert. :)