Just a quick one here. I am posting some links to videos and blog posts about efforts by a student in my lab - Russell Neches - to use 3D printing to help with carrying out high throughput studies of microbial diversity. Basically the idea is that we can use new very cheap 3D printer technologies to help with normalizing sample volumes by printing in essence micro titer dishes with variable well depth. For more on this see some of the links/videos/etc below:
From Russell's blog:
Some of Russell's videos
Aggie TV news story about Russell's work on this: